World of Dragons

You crack open your window. The cool breeze hits your face. You take the box and throw it as far as you can out the window. you hear the box hit the floor from you tenth story apartment building. "That should take care of that!" You look at the clock. It's already 9:00 and it's your bed time. you dress into your pajamas an curl up in your blanket. Are you a heavy sleeper or a light sleeper?