condition mean min max 1 h after light 8.632132447 7.4151796139999995 9.84908528 3 h after light 8.60436488 8.15588868 9.369204356000001 5 h after light 12.025151911999998 9.201273146 13.63574789 7 h after light 9.441667103 7.472324972999999 11.06906109 9 h after light 13.029884923333334 10.84431959 15.44582345 11 h after light 11.871584516666665 10.93412173 12.95838712 1 h after dark 13.043442903333334 12.49537776 13.57896654 3 h after dark 13.246206753 9.636793629 16.45408265 5 h after dark 11.79114225 10.58069867 14.04141082 7 h after dark 12.123467906666667 10.22679505 14.18182832 9 h after dark 10.878925332 9.593912986 12.05230085 11 h after dark 8.683849284333334 7.44804778 9.719009117