condition	mean	min	max
4 h after light	2006.2	2006.2	2006.2
8 h after light	2410.1	1983.0	2837.2
12 h after light	2627.75	2239.7	3015.8
4 h after dark	2119.6499999999996	1717.1	2522.2
8 h after dark	2060.05	1959.0	2161.1
12 h after dark	2022.1000000000001	1636.9	2407.3