Oh ok, here's a couple links that may help you out!
http://www.everything2.com/index.pl?node_id=892542
http://en.wikipedia.org/wiki/Polyphasic_sleep
basically what the links state is sleeping patterns which consist of 20-40 minute naps, 5 or 6 times a day. Personally I'm on 20 minute naps every 4 hours, for a total sleeping time of 2 hours per day.
Hope that helps, any other questions?