condition	mean	min	max
3 h after light	10.39344	9.71122	11.2791
6 h after light	9.982240000000001	6.71045	15.217
9 h after light	17.157433333333334	14.2987	22.6767
12 h after light	20.5176225	5.14979	29.3578
3 h after dark	16.761566666666667	13.2306	20.9855
6 h after dark	13.799633333333333	13.4005	14.3614
9 h after dark	8.409163333333334	4.9858	11.3952
12 h after dark	6.706335	4.96979	8.44288