condition mean min max 3 h after light 101.10746666666667 88.3282 122.986 6 h after light 144.40966666666668 131.984 161.709 9 h after light 155.302 127.785 180.015 12 h after light 129.266975 46.6899 164.189 3 h after dark 146.25333333333333 140.441 151.694 6 h after dark 194.72 176.702 209.595 9 h after dark 158.616 134.84 173.579 12 h after dark 50.5052 46.1425 54.8679