condition	mean	min	max
4 h after light	13082.952105	12927.15899	13238.74522
8 h after light	11684.762345	11281.98108	12087.54361
12 h after light	11912.3511	11291.6535	12533.0487
4 h after dark	10684.155134	9490.001288	11878.30898
8 h after dark	9121.580256500001	6288.686663	11954.47385
12 h after dark	12171.84788	12171.84788	12171.84788