Don't do mods, but as far as what happens. I'm guessing it would be the same as usual. When it gets around that time, everything goes quite, so I'm guessing the mod would have to work in some other stuff. Making people stay awake, keep the prefects from trying to bust you, ect. If I'm not mistaken though, I think I seen something about this before here. It might have been a mod, not quite sure though.
