I'm going to Disneyland on December 20th and I am planning on staying late at the park. As I have never really done this before, I was wondering if anyone knew what time the crowds started to lighted to a point that I would notice it. I was thinkg this would probably be after the fireworks, but am not really sure. Also, how light do the crowds actually get at night(Like how long would I wait for Space at 10:30)? Any information would be appreciated! Thanks!