condition mean min max 4 h after light 119.57616666666667 110.1516 129.2203 8 h after light 128.79158 76.09714 204.2897 12 h after light 121.4328 102.4309 155.7059 16 h after light 185.04816666666667 162.4891 219.0271 4 h after dark 153.06963333333334 145.716 161.7222 8 h after dark 102.56089 73.84577 124.1936