I generally check out the site late at night, which I would guess (without any real evidence) a lot of people do as well, though I suppose late to someone in one time zone might appear as the afternoon or morning to someone in a different time zone. There’s no particular day of the week I go on here, just mostly whenever I’m bored and want to see what’s new. How about you?
I usually read at night, though I *post* in the mornings. Not sure why, just feels better than posting at night to me.
Read late in the evening. Post early in the evening US or EU time, to put me on the front page during prime time.