Description : If you don't know you fell asleep, does your body still get the benefit of having fallen asleep?
Last Answer : I am guessing with that short a final interval, you get ripped out of sleep right in the middle of the deep sleep phase, which will absolutely wreck you. Happens to me all the time. You can try to ... if you are quick about the business you need to perform, and keep the lights down while you do it.