condition	mean	min	max
4 h after light	1169.1	1169.1	1169.1
8 h after light	1983.05	1110.9	2855.2
12 h after light	2813.8500000000004	2222.9	3404.8
4 h after dark	3028.55	2601.9	3455.2
8 h after dark	2478.0	2448.5	2507.5
12 h after dark	1851.75	1491.9	2211.6