condition	mean	min	max
4 h after light	2737.8	2737.8	2737.8
8 h after light	2766.6	2761.1	2772.1
12 h after light	2560.35	2421.1	2699.6
4 h after dark	2136.8	1883.4	2390.2
8 h after dark	1933.6000000000001	1739.9	2127.3
12 h after dark	2130.35	1978.0	2282.7