condition	mean	min	max
4 h after light	1903.3	1903.3	1903.3
8 h after light	1911.9	1799.1	2024.7
12 h after light	1864.0500000000002	1836.7	1891.4
4 h after dark	2031.85	1769.8	2293.9
8 h after dark	2396.2	2224.3	2568.1
12 h after dark	2475.0	2230.9	2719.1