condition mean min max 3 h after light 0.0253432 0.0 0.217516 7 h after light 0.0 0.0 0.0 11 h after light 0.004472858333333334 0.0 0.0536743 2 h after dark 0.004127833333333333 0.0 0.049534 6 h after dark 0.0 0.0 0.0 10 h after dark 0.024497216666666665 0.0 0.115915