most recent 30 from http://paleohacks.com 2013-05-23T02:39:01Z http://paleohacks.com/feeds/question/155460 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://paleohacks.com/questions/155460/how-many-hours-of-sleep-did-a-caveman-get/155465#155465 Alvaro 2012-10-13T05:57:43Z 2012-10-13T09:37:37Z

<p>Yes, xxxx you, go back to your sorry life</p>

http://paleohacks.com/questions/155460/how-many-hours-of-sleep-did-a-caveman-get/155479#155479 meta 2012-10-13T09:41:46Z 2012-10-13T09:41:46Z

<p>Ignoring that this is troll bait for a moment, this is an interesting question. </p> <p>I would imagine that sleep was not continuous and perhaps spread over 2 or 3 periods during 24-hour cycle in a polyphasic mode. </p>