condition mean min max 3 h after light 225.01066666666668 204.026 264.35 6 h after light 209.472 172.845 245.615 9 h after light 121.25466666666667 105.694 138.95 12 h after light 85.85272499999999 51.4129 125.583 3 h after dark 42.3887 27.8165 53.8399 6 h after dark 79.76433333333333 71.4327 84.8361 9 h after dark 128.63933333333333 105.005 167.376 12 h after dark 150.067 126.527 173.607