condition	mean	min	max
4 h after light	2303.8	2303.8	2303.8
8 h after light	2442.4	2350.0	2534.8
12 h after light	1923.3	1700.9	2145.7
4 h after dark	2134.65	1812.7	2456.6
8 h after dark	2560.0	2431.5	2688.5
12 h after dark	2619.0	2441.3	2796.7