condition	mean	min	max
1 h after light	6.3281721895	4.4606344689999995	8.19570991
3 h after light	9.132530981	7.706908156	11.83175583
5 h after light	7.5538466343333335	6.68103876	8.912525036
7 h after light	8.430409796666666	7.598744373	9.458536253
9 h after light	9.765453553666667	9.340120488	10.20088848
11 h after light	9.931453076333334	7.996887397999999	13.08301863
13 h after light	9.941896687333333	3.612437832	13.36735842
15 h after light	12.865870293333334	11.44215376	14.80536862
1 h after dark	11.176131038	9.506982199	14.42348104
3 h after dark	11.987562235	9.067240845	15.85007698
5 h after dark	10.71277212	7.988914881	14.45789275
7 h after dark	8.68002418	7.066631908	11.43602995