condition	mean	min	max
4 h after light	868.5	868.5	868.5
8 h after light	912.95	819.7	1006.2
12 h after light	984.0999999999999	896.9	1071.3
4 h after dark	919.8	907.5	932.1
8 h after dark	886.15	773.3	999.0
12 h after dark	669.1	543.1	795.1