Thread: Sleep pattern question

I think what matters is to find a consistent rhythm for your particular circumstances. The usual advice for getting regular daily sleep is directed at those who could keep a daily schedule but don't because of other hindrances (too much caffeine, television, et cetera). Your schedule is necessarily irregular, but the human body and mind are resilient and adaptable, so it can thrive under such circumstances. What's important is the underlying themes of eliminating negative factors, getting restful sleep, and promoting helpful habits.

Your schedule may have the hidden benefit of produce a recurring, yet manageable pattern of REM rebound. This is what you are noticing with those late afternoon periods. In lieu of a daily pattern, a weekly pattern can be just as helpful.