condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.013304108333333333 0.0 0.0929256 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.007672266666666667 0.0 0.0920672 10 h after dark 0.0 0.0 0.0