This normally happens around 5am, im sleeping but I'm in my room and look at the clock it's 5am and for some reason my tv is on and I'm playing on my IPad, then I look again and everythings as it should be, tv off, iPad off, and I'm laying down? It's like I'm dreaming I'm in my room doing stuff I'd normally would, and then I'm in bed, tv off and iPad away? What is this and why does it happen?