condition	mean	min	max
4 h after light	996.6915389999999	967.417953	1025.965125
8 h after light	995.1715085000001	918.280478	1072.062539
12 h after light	1286.836088	1201.924364	1371.747812
4 h after dark	1533.8361585	1373.30569	1694.366627
8 h after dark	1961.3387109999999	1756.317599	2166.359823
12 h after dark	2103.885903	2103.885903	2103.885903