condition mean min max 0 h after light 151.3945 147.61 155.179 2 h after light 121.2875 116.543 126.032 4 h after light 124.50550000000001 119.557 129.454 8 h after light 132.29000000000002 112.322 152.258 12 h after light 146.35199999999998 145.432 147.272 2 h after dark 158.7615 149.566 167.957 4 h after dark 155.654 154.001 157.307 8 h after dark 188.38049999999998 180.002 196.759 12 h after dark 173.85199999999998 171.45 176.254