condition mean min max 3 h after light 0.124924375 0.0 0.303441 7 h after light 0.1172369 0.0 0.256826 11 h after light 0.10663979166666666 0.0497456 0.180406 2 h after dark 0.13378055833333333 0.0 0.257601 6 h after dark 0.07626359166666667 0.0 0.254416 10 h after dark 0.07233629166666666 0.0 0.25871