Most of the trolls are based in the US. At hours when they are asleep under their bridges, we mostly have Aussies, South Asians, and Europeans on Gag, and they are so... enlightened, enlightening, engaging... open minded... it may not be 1690 but there still are witchburners in the US, ... and also witches!!! We call them feminists today.
I sign on to Gag at these times more and more; since I'm usually in China it doesn't make me stay up too late.
I find that trolls operate on a 24/7 schedule no matter what country they're in. I'm most active on here in the late evenings, maybe 8 or 9 pm to 12 am EST. There's still a lot of troll activity happening then, to be honest. It's late afternoon out west and early morning in the UK & Europe, so they're around.
If there's just one perfect, troll-free hour on GAG, I've yet to find out when that is.
First of all let me just say I actually laughed out loud when I read there are witchs today and their called feminists, but I take offense to that no matter how funny it is. There are all kinds of feminists not just the ones that shame men or whatever... but to answer your question no I don't come on during off hours.