Star trail time lapse photos. Set up your camera in a safe and sturdy place and take pics every couple of minutes. Make a composite in Photoshop of Lightroom and you will have your very own star trails! Hope to take some like this once I have a tripod.
Night time usually symbolizes calm and peace. In The Night Circus, I think thats what it symbolized at night everything was serenity. It also was used to depict some character's personalities. Like the circus performers, able to do all that magic and illusions.