condition	mean	min	max
4 h after light	49.9	49.9	49.9
8 h after light	84.05	77.8	90.3
12 h after light	50.95	44.8	57.1
4 h after dark	36.650000000000006	16.6	56.7
8 h after dark	66.35	65.4	67.3
12 h after dark	64.65	60.8	68.5