condition	mean	min	max
4 h after light	3510.7	3510.7	3510.7
8 h after light	3401.95	3107.6	3696.3
12 h after light	3122.55	2990.5	3254.6
4 h after dark	2957.3999999999996	2949.7	2965.1
8 h after dark	2809.65	2676.0	2943.3
12 h after dark	2859.6000000000004	2626.8	3092.4