condition	mean	min	max
0 h after light	9.865504999999999	8.60971	11.1213
4 h after light	11.387015000000002	9.80943	12.9646
8 h after light	39.310050000000004	38.2389	40.3812
4 h after dark	58.68115	53.4823	63.88
8 h after dark	31.9665	28.0878	35.8452
12 h after dark	15.27575	12.5064	18.0451