condition	mean	min	max
4 h after light	994.4	994.4	994.4
8 h after light	1171.2	902.5	1439.9
12 h after light	1449.45	1246.9	1652.0
4 h after dark	1182.3	689.3	1675.3
8 h after dark	1095.4499999999998	1035.1	1155.8
12 h after dark	1393.95	1247.4	1540.5