condition	mean	min	max
4 h after light	886.4	886.4	886.4
8 h after light	695.6	621.1	770.1
12 h after light	651.45	608.4	694.5
4 h after dark	1003.95	565.0	1442.9
8 h after dark	1129.5	1059.5	1199.5
12 h after dark	980.25	923.7	1036.8