condition	mean	min	max
4 h after light	47.4	47.4	47.4
8 h after light	63.949999999999996	53.8	74.1
12 h after light	60.35	54.2	66.5
4 h after dark	45.65	38.5	52.8
8 h after dark	11.600000000000001	10.4	12.8
12 h after dark	33.0	30.8	35.2