I second what everyone says above!
Power naps are great if you can squeeze one in here or there during the day. Last week I had one, sorely needed. I thought, Good, you probably slept an hour or so, you feel better now. Glanced at clock: 5 minutes had passed!
So I have a new term for the mini-ones: Zap naps.
(P.S. to S45: Happy mutual day 37; update on the grow light coming for sure, well, almost kinda definitely surely, by tomorrow; ok Sunday at the latest).