Alright, so here is my problem: During the summer when I am not in school about a week after school ends my sleeping pattern changes drastically. It does this every year around the same time too. I can't sleep until I see daylight. Ever. My body physically won't let me sleep. It doesn't matter how earlier I am woken up or if I am physically tired as well. I just can't sleep until there is a decent amount of light outside. That is usually between 6:30 -7:00 AM. Then I go to sleep and sleep until between 3-5 in the afternoon. I can even set my alarm clock to wake me up earlier and I won't even remember waking it up and turning it off. It happens all summer and then I go back to school and I go to sleep every night between 2-3 AM every night. Then I wake up at 6:30 AM. It's not healthy I know that much. But I am afraid to take sleeping pills because I am a teen and there is such a high risk of getting addicted to them and I don't want that. Has any one got a problem like this or know what this could be?