condition mean min max 1 h after light 12.55905039 11.52644289 13.59165789 3 h after light 12.74714925 11.677009199999999 14.32363418 5 h after light 14.802918126666667 14.63757184 14.98954024 7 h after light 14.194377516666666 10.02113643 16.67992111 9 h after light 16.05724674 15.93285021 16.24952182 11 h after light 13.91574412 12.5306605 15.91689742 13 h after light 15.85160845 13.13306617 19.07940232 15 h after light 16.378775443333332 14.65295433 17.76856538 1 h after dark 16.662753703333333 16.19184012 17.43014325 3 h after dark 17.759827639999997 15.40952598 21.24901916 5 h after dark 19.53146455 18.66049559 20.6256613 7 h after dark 17.905335856666667 15.84823361 19.42689607