condition mean min max 1 h after light 6.761507067999999 6.761507067999999 6.761507067999999 3 h after light 2.682835904 1.0718768140000001 4.293794994 5 h after light 1.2041315320000001 0.760820945 1.6474421190000001 7 h after light 1.9044217909999999 1.8738067319999998 1.93503685 9 h after light 3.418403417 1.657564285 5.179242549 11 h after light 14.61595709 4.24940285 24.98251133 1 h after dark 20.875761665 13.83421833 27.917305 3 h after dark 27.324348999999998 22.90471658 31.74398142 5 h after dark 20.024757635 17.22690018 22.82261509 7 h after dark 19.665963689999998 17.76264797 21.56927941 9 h after dark 13.584301790000001 11.29245524 15.87614834 11 h after dark 11.39570577 10.75312106 12.03829048