condition mean min max 0 h after light 11.05555 9.9826 12.1285 2 h after light 60.64065 60.5897 60.6916 4 h after light 40.52905 40.2166 40.8415 8 h after light 15.86985 13.6956 18.0441 12 h after light 14.722449999999998 13.6336 15.8113 2 h after dark 9.766275 8.91285 10.6197 4 h after dark 6.3186 5.80301 6.83419 8 h after dark 5.671615 5.24923 6.094 12 h after dark 13.7609 12.8304 14.6914