condition	mean	min	max
4 h after light	60.998450000000005	58.4331	63.5638
8 h after light	30.016750000000002	28.4667	31.5668
12 h after light	30.33915	26.5032	34.1751
4 h after dark	50.43666666666667	49.202	52.6823
8 h after dark	75.68090000000001	70.0639	83.7532
12 h after dark	92.5654	89.5839	94.3509