condition	mean	min	max
4 h after light	13.251401000000001	12.823249	13.679553
8 h after light	11.707230500000001	11.485288	11.929173
12 h after light	11.4108755	11.336463	11.485288
4 h after dark	11.441100500000001	11.396913	11.485288
8 h after dark	9.5182495	9.216012	9.820487
12 h after dark	11.464121	11.464121	11.464121