condition mean min max 4 h after light 0.3727615 0.0 0.745523 8 h after light 0.1178875 0.0 0.235775 12 h after light 0.3940865 0.221183 0.56699 4 h after dark 0.41730233333333333 0.0 0.814628 8 h after dark 0.22045866666666666 0.0 0.661376 12 h after dark 0.363345 0.301297 0.424747