i woke up from a dream. i was running around a supermarket and i climbed on top of a shelf with a pirate scope. i was looking around when all of a sudden the stores lights went on and off constantly. i woke up and i realized i was facing diagonally in my sleep out the window and the sun was shining right in my eye but as clouds passed it would get dark. basically i took the lights from outside and put it in my dream. nothing like that has happened to me b4, is that normal?