Is it normal that i sleep 2am - 10am like clockwork?
I can do this without any kink in my circadian rhythm. 6am? No. Been there, done that. Think it's stupid unless you can wake up at that ungodly hour without an alarm clock. Now, what's wrong with the rest of the world?
Truth is, my 2-10 sleep schedule is delightfully productive.
The sun doesn't really peak till 10 anyways. Life happens after 10pm in most parts of the urbanized 24/7 world. I do think people should dim their lights after 8pm though. Bright light screws up your melatonin production.