How much do you sleep during summer?

I go to sleep about 4–5-6, and wake up, well, any time, mostly after 12PM. Sometimes it goes hardcore, and I wake up at 5–6PM.

Thing I hate the most, is the heat. For days now, I haven’t slept at night, only at day. It’s not really a nice feeling, laying in bed, and just hearing the birds, looking at the clock – 6AM, thinking ’‘f***...’’

What about you? Are you normal, or like me? :)