Anyone who has ridden Knoebels' Phoenix during the Phoenix Phall Phunfest will probably agree with me! At some point during the night (after it gets completely dark, of course), the ride ops turn off the chaser lights. Due to all of the trees at Knoebels, and the fact that even the brightest areas of the park are dimly lit (at best), you can imagine what it is like rushing around the coaster's course, with only the moonlight to illuminate the steel rails.
I hear the Raven and Legend at Holiday World are great night rides as well... I intend on finding out soon!