condition mean min max 3 h after light 154.51500000000001 140.804 175.151 6 h after light 138.66833333333332 124.942 146.45 9 h after light 173.46433333333334 158.124 200.798 12 h after light 189.58350000000002 147.621 220.174 3 h after dark 159.30266666666665 148.552 168.772 6 h after dark 177.25433333333334 161.45 187.786 9 h after dark 155.084 141.956 162.246 12 h after dark 138.997 134.886 143.108