condition	mean	min	max
4 h after light	38.4	38.4	38.4
8 h after light	45.2	35.3	55.1
12 h after light	46.55	39.8	53.3
4 h after dark	72.1	64.2	80.0
8 h after dark	57.45	45.7	69.2
12 h after dark	33.949999999999996	10.1	57.8