condition mean min max 3 h after light 0.018771741666666668 0.0 0.135219 7 h after light 0.0 0.0 0.0 11 h after light 0.017727425 0.0 0.117618 2 h after dark 0.006908666666666667 0.0 0.082904 6 h after dark 0.0 0.0 0.0 10 h after dark 0.009759333333333333 0.0 0.117112