condition	mean	min	max
4 h after light	10.4242515	9.392868	11.455635
8 h after light	10.879314	9.709464	12.049164
12 h after light	55.12719	52.43156	57.82282
4 h after dark	15.144903500000002	14.547904	15.741903
8 h after dark	63.6610005	16.341128	110.980873
12 h after dark	139.43704	139.43704	139.43704