Since right now I am not teaching a class and so I have a little time to spare in between preparing two classes, one of which I will be starting to teach tommorow and one I have to start to teach in a few weeks.
For me it is the middle of the day right now, as I am located in Europe in Real Life. Evenings... I have RL things to do, so then I am never on.
Weekends, I try to keep for tabletop RPG, so no time to mess with a computer either..
I hope that answers your question, I think it should *grin*