condition	mean	min	max
1 h after light	18.52388948	18.52388948	18.52388948
3 h after light	14.87268869	12.72675328	17.0186241
5 h after light	8.3729593055	6.4966826310000005	10.24923598
7 h after light	8.918676333	8.10692807	9.730424596
9 h after light	8.6042090505	8.438480999	8.769937102
11 h after light	14.69200606	10.88574987	18.49826225
1 h after dark	15.597780369999999	14.74987491	16.44568583
3 h after dark	16.525933155	12.07402474	20.97784157
5 h after dark	14.136067635	12.94490897	15.327226300000001
7 h after dark	15.092304915	13.67404398	16.51056585
9 h after dark	17.051186125	14.88261692	19.21975533
11 h after dark	19.36234868	19.01163677	19.71306059