I had this problem a lot as a kid. I would frequently get some sort of glow-in-the-dark toy early in the day. I would then spend hours going in and out of closets or under blankets to play with it. I once got a new frisbee and was really excited to try it out but it was just turning dark outside. Wound up with a bruise on my forehead that night. There was one summer though where everything worked out perfectly when I got a glow-in-the-dark frisbee.