condition	mean	min	max
4 h after light	49.9	49.9	49.9
8 h after light	64.25	43.7	84.8
12 h after light	66.55000000000001	60.7	72.4
4 h after dark	49.599999999999994	45.9	53.3
8 h after dark	33.55	26.8	40.3
12 h after dark	34.15	21.0	47.3