condition	mean	min	max
4 h after light	11569.5	11569.5	11569.5
8 h after light	11078.599999999999	10250.3	11906.9
12 h after light	12966.95	10873.7	15060.2
4 h after dark	10465.1	8351.2	12579.0
8 h after dark	10283.05	7196.2	13369.9
12 h after dark	11475.0	10921.5	12028.5