condition mean min max 0 h after light 1.1804355 0.974031 1.38684 2 h after light 0.44167 0.0 0.88334 4 h after light 0.0 0.0 0.0 8 h after light 0.347737 0.222291 0.473183 12 h after light 0.0 0.0 0.0 2 h after dark 1.006708 0.777326 1.23609 4 h after dark 0.166446 0.0 0.332892 8 h after dark 0.2896895 0.187357 0.392022 12 h after dark 0.0 0.0 0.0