The the VERY beginning of the movie, it shows the girl driving in broad day light (like it's noon or something) and she passes a sign: "Crystal Lake..4 Miles" The next scene she is pulling up to the house (four miles later) and it's evening. Then she walks into the house, turns on the light, it burns out. She walks right back outside and it's pitch black. It's funny how it went from sunny to night in a matter of four miles.