condition mean min max 3 h after light 149.27233333333334 130.831 161.155 6 h after light 102.9945 78.1565 123.891 9 h after light 85.725 78.0457 92.8321 12 h after light 109.002775 89.9615 153.567 3 h after dark 122.824 110.584 140.998 6 h after dark 78.7811 72.66 89.0231 9 h after dark 81.3803 68.1423 101.96 12 h after dark 115.805 114.142 117.468