condition	mean	min	max
4 h after light	60.2	60.2	60.2
8 h after light	36.85	20.6	53.1
12 h after light	60.15	36.0	84.3
4 h after dark	33.849999999999994	33.3	34.4
8 h after dark	45.05	39.5	50.6
12 h after dark	42.6	39.7	45.5