condition	mean	min	max
4 h after light	47.1	47.1	47.1
8 h after light	67.05	60.9	73.2
12 h after light	61.650000000000006	48.1	75.2
4 h after dark	57.2	40.5	73.9
8 h after dark	40.099999999999994	16.1	64.1
12 h after dark	31.9	31.4	32.4