condition	mean	min	max
4 h after light	2109.2	2109.2	2109.2
8 h after light	2024.85	1939.7	2110.0
12 h after light	2299.55	2293.8	2305.3
4 h after dark	2584.3999999999996	2501.1	2667.7
8 h after dark	2595.25	2537.4	2653.1
12 h after dark	2534.15	2286.3	2782.0