condition mean min max 1 h after light 6.5701469485 6.015504279 7.124789617999999 3 h after light 8.771868415666667 7.980821023 9.339889413 5 h after light 9.857415409666666 8.70759283 12.14516582 7 h after light 10.335755259333332 9.392971028 11.42371405 9 h after light 11.249472493333334 9.84071602 13.15777462 11 h after light 14.331563616666667 13.49282452 15.14285602 1 h after dark 18.372748913333332 17.06778188 20.46922133 3 h after dark 16.977859246666668 15.80491405 18.24919597 5 h after dark 14.553544766666667 12.58786212 16.52876795 7 h after dark 12.631762776666667 11.01271239 13.80639404 9 h after dark 12.64298878 12.01438742 13.74932221 11 h after dark 11.634260256666666 10.49091404 12.309842199999999