condition mean min max 3 h after light 0.05946885 0.0 0.400684 7 h after light 0.011478541666666666 0.0 0.0822804 11 h after light 0.0466111 0.0 0.236367 2 h after dark 0.0698749 0.0 0.27748 6 h after dark 0.05020201666666667 0.0 0.26848 10 h after dark 0.033993858333333335 0.0 0.171112