condition	mean	min	max
4 h after light	2845.5	2845.5	2845.5
8 h after light	2974.0	2531.6	3416.4
12 h after light	3182.8500000000004	2830.4	3535.3
4 h after dark	2941.1000000000004	2721.3	3160.9
8 h after dark	3240.4	2189.0	4291.8
12 h after dark	1681.55	1225.4	2137.7