condition mean min max 1 h after light 1.57523373 1.304237621 1.97640499 3 h after light 1.439003827 0.66505995 1.875830801 5 h after light 1.6107145589999998 1.046826924 2.5706015719999997 7 h after light 1.3320941510000002 0.61259949 2.0378558680000003 9 h after light 0.9898020116666667 0.586206674 1.4248089590000002 11 h after light 1.251805474 0.519295641 1.9186409619999998 13 h after light 1.0879024543333333 1.019832736 1.1418042179999999 15 h after light 0.9497977513333333 0.887147158 1.020197651 1 h after dark 1.8317443023333333 1.50941528 2.210243928 3 h after dark 0.7972070820000001 0.5116154620000001 1.0725665770000001 5 h after dark 2.2563125509999997 1.648575871 2.71690288 7 h after dark 2.1097892723333334 1.429075406 2.668705985