Hi all,
In an ideal setting where you have extensive control of your time, I'm sure the 'true' Polyphasic sleep cycle can be utilized and maintained. I have tried and failed to maintain this cycle. But, not being one to throw in the towel, I have experimented with different sleep cycles during this time. The issue is the flexiblity of your own time to allocate the necessary 'nap' time during business hours is difficult.
I have adopted a sleep cycle that I have made to work for me.
Starting at 12 to 12:30 midnight, I sleep 3 1/2 to 4 hours. At 'bout 12:30 noon I take a 20 minute nap. Between 3:30 and 4:00 I take a 15 to 20 minute nap. Occasionally, if I feel a need for it, I take a 20 to 30 minute nap at 8:00 to 8:30 pm.
Total time between 4 to 5 hours of sleep a day. I found it EXTREMELY important to have things that I find VERY important to do during those time the rest of the household is asleep. YOU can be your worst adversary in adopting these sleep cycle changes....