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	<title>Phillip Napieralski &#187; Sleep</title>
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	<link>http://blog.pnapieralski.com</link>
	<description>Programmer, Engineer, Researcher.</description>
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		<title>Experimental Sleep Schedule</title>
		<link>http://blog.pnapieralski.com/sleep/experimental-sleep-schedule/</link>
		<comments>http://blog.pnapieralski.com/sleep/experimental-sleep-schedule/#comments</comments>
		<pubDate>Fri, 28 May 2010 11:36:18 +0000</pubDate>
		<dc:creator>Phillip Napieralski</dc:creator>
				<category><![CDATA[Sleep]]></category>

		<guid isPermaLink="false">http://blog.pnapieralski.com/?p=41</guid>
		<description><![CDATA[You know that energetic feeling you get after a great night of sleep? That is the time I tend to be most productive. In fact, I didn't realize this until recently... but during the busiest times of my college career, I was actually a biphasic sleeper. I would get 6-7 hours of sleep at night and grab a ~30 minute nap sometime between lunch and dinner (the so called "siesta" time).]]></description>
			<content:encoded><![CDATA[<h2>What?</h2>
<p>You know that energetic feeling you get after a great night of sleep? That is the time I tend to be most productive. In fact, I didn&#8217;t realize this until recently&#8230; but during the busiest times of my college career, I was actually a biphasic sleeper. I would get 6-7 hours of sleep at night and grab a 20 minute nap sometime between lunch and dinner (the so called &#8220;siesta&#8221; time).</p>
<p>Studies have shown time and again that <a href="http://www.thecrimson.harvard.edu/article/2002/6/5/naps-may-increase-productivity-harvard-study/">nappers are more efficient people</a>. Some countries even have &#8220;house rules&#8221; where very few people call each other <a href="http://en.wikipedia.org/wiki/Siesta#Siesta_in_other_cultures">during the 3pm-5pm hours</a>. However, the latter is most likely because those countries tend to eat the most during lunchtime, which inevitably causes a person to crash. But, if you just had a BIG lunch and you&#8217;re feeling tired right afterwards&#8230; why would you continue attempting to work? Why not sleep now, and pick it up later feeling refreshed?</p>
<h2>Why?</h2>
<p>Lately I&#8217;ve been really packing on the sleep pounds. I just graduated with my B.S. degree (about to head to graduate school in the fall), and this summer I&#8217;m doing freelance work. I love freelancing, but it doesn&#8217;t require a set sleep schedule. While I was going no more than 8 hours each day/night during the school year, I&#8217;ve been sleeping up 9-10 hours each night since summer started, while waking up slightly later each day. I suspect that if this keeps going, I&#8217;ll find myself sleeping 10pm to 7pm and completely miss daylight! Well, to avoid that&#8230; I&#8217;m going to implement a new sleep schedule that takes advantage of that midday siesta too!</p>
<h2>Modus Operandi</h2>
<p>Technically, it&#8217;s called a biphasic sleep schedule. The plan is to get 4.5 hours of sleep starting at around 12am (midnight), and another 90 minute nap sometime between lunch and dinner. </p>
<p>I&#8217;ve also heard (anecdotal evidence) that people who are vegetarian, or even vegan, tend to require less sleep. I can&#8217;t say for sure if this is true, but I&#8217;m attempting to make the transition to a biphasic schedule a little easier by eating less meat. I&#8217;m also completely eliminating fast food from my diet.</p>
<p>If I can change from sleeping 9-10 hours a night to this new schedule of 6 hours, imagine how much more time I will have for work and other things! Consider the average recommended amount of sleep (8 hours) vs what I&#8217;ll be getting (6 hours). That means, if I keep to the above schedule, I&#8217;ll be gaining 2 hours each day over the recommended value. That&#8217;s 730 extra hours per year, or 30 extra days per year. That means, I have a whole month of things to accomplish over the average person. Imagine what I can accomplish in one month!</p>
<p>Is it really possibly for me to go from 9 hours to 6 hours? I think so. I did it for whole semesters before. The 9 hours thing was simply out of a lack of structure of my day. I also noticed that I&#8217;ve been yawning much more after starting the 9 hours sleep gig versus when I was in school (perhaps I&#8217;ve been oversleeping). The only thing a person needs each day/night is <a href="http://en.wikipedia.org/wiki/Sleep#Stages_of_sleep">~4 complete sleep cycles</a> and if a sleep cycle takes ~90 minutes to achieve, I&#8217;m meeting the requirement!</p>
<h2>Conclusion</h2>
<p>That&#8217;s all for now. I don&#8217;t suspect to have too much difficulty with this, but I&#8217;ll definitely give a weekly update.</p>
<p>If this goes really well, I may even try a <a href="http://en.wikipedia.org/wiki/Polyphasic_sleep">polyphasic experiment</a> in the future.</p>


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