4 ms·
Wait, what? These numbers seem off.. k = 1 => 45 minutes k = 2 => 1.5 hours k = 3 => 3 hours k = 4 => 6 hours k = 5 => 12 hours
by recuter 13y ago
Wait, what? These numbers seem off..
k = 1 => 45 minutes
k = 2 => 1.5 hours
k = 3 => 3 hours
k = 4 => 6 hours
k = 5 => 12 hours
- surement 13y agoThat's exactly it (except that k=5 is not reasonable). The REM periods get longer and longer as you sleep; that is, the "cycles" do not have the same period. Edit: also, k=0 is valid, and what most people have been advocating here (as 20 minutes).