condition mean min max 1 h after light 11.394940296666666 10.61379581 12.41697917 3 h after light 9.501556789 7.899063246 10.62970787 5 h after light 12.10066462 10.27446591 13.25623948 7 h after light 14.30768022 11.28424256 15.92758673 9 h after light 12.626656646666667 10.64190578 14.00029673 11 h after light 14.170582986666666 13.29456908 14.9653995 13 h after light 11.845275899999999 10.73252546 13.82851775 15 h after light 13.904677753333333 10.92776197 16.278806 1 h after dark 13.268563891666666 8.581939545 16.25855887 3 h after dark 13.512554699333332 8.836973537999999 18.11445775 5 h after dark 16.3477872 15.59806401 16.88917066 7 h after dark 16.997215116666666 11.53116018 23.23475278