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**evarekataVame** · 01-08-2008, 07:57 AM

It's a normal part of the sleep/wake cycle called the 'post-prandial dip'.

If you sleep regular hours it coincides with the hottest part of the day.

On the same note. If you where put in a room without sunlight you would revert back to a 25 hour sleep/wake cycle, which is the same amount of time it takes the moon to orbit the Earth. We may have crawled out of the ocean millons of yeas ago, but we still have some instincts from that time left over.

01-08-2008, 07:57 AM	#2
evarekataVame Join Date Oct 2005 Posts 590 Senior Member	It's a normal part of the sleep/wake cycle called the 'post-prandial dip'. If you sleep regular hours it coincides with the hottest part of the day. On the same note. If you where put in a room without sunlight you would revert back to a 25 hour sleep/wake cycle, which is the same amount of time it takes the moon to orbit the Earth. We may have crawled out of the ocean millons of yeas ago, but we still have some instincts from that time left over.
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