condition	mean	min	max
4 h after light	475.201	469.895	480.507
8 h after light	400.7785	374.059	427.498
12 h after light	104.615	97.46	111.77
4 h after dark	40.70755	34.6063	46.8088
8 h after dark	120.422	119.004	121.84
12 h after dark	278.60450000000003	251.284	305.925