condition	mean	min	max
4 h after light	84.15395000000001	75.9992	92.3087
8 h after light	47.233850000000004	46.1961	48.2716
12 h after light	40.76045	38.9146	42.6063
4 h after dark	46.4255	45.1532	47.7821
8 h after dark	58.99966666666667	51.2912	65.5162
12 h after dark	70.22256666666667	67.5148	73.7498