>>395374254
I just go where the other NA people are, and that usually means late. I'm not attached to any particular time but I do think it's a truth that people prefer late.
I do pypy 3 nights a week at 10 EST, I start weekends around 11 or 12 EST, and I'll log on on the weeknights for an hour or two before bed. People don't get online on weeknights until 11 or 12 EST as well.

It would be nice if things started a little earlier but that's fine the way it is.
The things that do happen earlier are things I'm not really interested in. You see mahjong at earlier times but I unironically hate mahjong and refuse to play it. 
I know trash people and coomers do earlier stuff too but I don't like being around people who are cooming either.