condition mean min max 1 h after light 6.4050985535 5.872788391 6.937408716 3 h after light 5.98905726 5.576366434 6.552300744 5 h after light 7.0114043336666665 5.159604354 8.757521616 7 h after light 8.226334897666666 7.080150737 8.854067713 9 h after light 8.581418886333333 8.07436533 8.958069723 11 h after light 6.647440737666666 5.380813037999999 8.128986899 13 h after light 8.374523365666667 7.005273091 9.568376777000001 15 h after light 9.293533458999999 7.857381309 10.68643256 1 h after dark 8.593849669666666 7.866251945 9.069754775 3 h after dark 8.094593343666668 7.159788582000001 8.626738549 5 h after dark 8.009717976 7.099784518 8.713103232 7 h after dark 7.567406302333333 6.116862094 10.02221625