condition	mean	min	max
4 h after light	895.1	895.1	895.1
8 h after light	1017.0	830.5	1203.5
12 h after light	1140.5	919.8	1361.2
4 h after dark	1383.6	1140.9	1626.3
8 h after dark	1514.6999999999998	1508.6	1520.8
12 h after dark	1366.6	1351.0	1382.2