condition mean min max 1 h after light 1.7672641546666665 1.304237621 2.191231619 3 h after light 2.3032512216666667 1.591614013 3.2718013439999996 5 h after light 2.1487977186666667 1.6633304290000002 2.480043495 7 h after light 2.235245597 1.906381296 2.7288522719999997 9 h after light 1.8392216620000001 1.737082605 1.9840841280000001 11 h after light 2.453064381 1.904084018 3.179462165 13 h after light 2.472264654 2.1853558619999998 2.981377681 15 h after light 1.9530763366666666 1.552474687 2.323719499 1 h after dark 1.8693457663333333 1.638793732 2.219467124 3 h after dark 2.2651381956666667 1.989615684 2.42231762 5 h after dark 1.9265714363333333 1.183592933 2.7282506460000002 7 h after dark 2.3150857036666666 1.872581567 2.7754542239999997