When I was at EMH evening in August, KS ran until 7:00. The park closed at 5:00, and there was a sign in Africa that said KS closed at that time. Howevver, I was especially curious so I walked over anyways and found out it was open until 7:00. In November, Thanksgiving weekend, the park closes at 8:00 one night, but sunset is before that. So I wonder if KS will even remain open until park closing, since I, too, wonder how they do it (IF they do it) after dark.