condition mean min max 3 h after light 0.022768291666666666 0.0 0.0965332 7 h after light 0.016826708333333332 0.0 0.104052 11 h after light 0.015491416666666667 0.0 0.185897 2 h after dark 0.0 0.0 0.0 6 h after dark 0.007609858333333334 0.0 0.0913183 10 h after dark 0.042822275 0.0 0.273872