Originally Posted by TheWharfMaster
Wow thats really interesting, thanks jswisner.
In that diagram, what does Wach represent? Not Awake, but maybe an ideal time to wake up and go on with said rest?
Because I noticed your at Wach status after about 4 hours, then 7, and then 8.
But waking around 4 would be tricky because of the steepness in that area between deep, IV stage sleep and REM/Wach states. Probably wouldnt be enough sleep anyway.