condition	mean	min	max
4 h after light	2207.1	2207.1	2207.1
8 h after light	1819.9	1694.0	1945.8
12 h after light	1387.6999999999998	1057.8	1717.6
4 h after dark	1458.8	1120.1	1797.5
8 h after dark	1944.3000000000002	1611.3	2277.3
12 h after dark	2491.95	2132.3	2851.6