condition	mean	min	max
4 h after light	39.5	39.5	39.5
8 h after light	34.1	9.2	59.0
12 h after light	78.95	65.2	92.7
4 h after dark	35.25	6.2	64.3
8 h after dark	26.299999999999997	6.8	45.8
12 h after dark	46.7	40.9	52.5