MyBB Community Forums

I couldn't find anything about it using the search, so here goes:

On which time settings does a task work. Is it the server time or the time configured in the forum configuration? I tried to find it out and it seems to be the server's time, but I'm not completely sure...

I'm pretty sure I read somewhere it's the server times, but the task themselves are triggered by someone visiting the forum; even if a task is due to run, or a few hours overdue, it won't run until someone visits the forum.