condition	mean	min	max
4 h after light	38.5118	34.5108	41.7764
8 h after light	32.80663333333334	12.433	50.8511
12 h after light	46.2847	30.4083	61.607
4 h after dark	65.08226666666667	51.7852	74.4549
8 h after dark	72.4921	66.6351	76.1121
12 h after dark	63.33463333333333	58.7219	68.6218