condition	mean	min	max
4 h after light	35.80435	35.3542	36.2545
8 h after light	39.221000000000004	38.4772	39.9648
12 h after light	26.9259	26.5611	27.2907
4 h after dark	34.745549999999994	33.806	35.6851
8 h after dark	35.094800000000006	33.9239	36.2657
12 h after dark	48.67785	45.0253	52.3304