condition mean min max 1 h after light 2.6091732354999997 1.183323034 4.0350234369999995 3 h after light 3.467737406 2.360246541 4.284281528999999 5 h after light 2.8998470823333333 2.418744065 3.4341189169999997 7 h after light 4.816558505333333 3.19888898 8.037487355 9 h after light 4.551958353666667 2.84182416 6.458143289 11 h after light 3.6039112776666666 2.432422332 5.684606222999999 13 h after light 4.964872605 3.514967205 6.253841031 15 h after light 4.391996114 4.178701654 4.679266329 1 h after dark 10.947363672666667 5.016233088 16.64161346 3 h after dark 12.343651136 8.981552288 15.39191773 5 h after dark 12.565298449666667 7.979403839 18.07578559 7 h after dark 14.597459853666667 8.873366041 18.19032249