*Clicks the screw running through his head in place* From my experience keeping the lights on has often made it easier for me to stay up later than usual, I always find myself getting sleepy quicker with the lights off. I imagine that for some the is reversed though, and they find themselves more awake with the lights off...everblody is different after all. Coffee and whatnot has never made me feel awake, not even a little bit, you have no access to such things regardless though...not sure what else you could try, maybe wash your face with a hot cloth, clear away any sleepiness that may be in your eyes and wake up a little more from it.