condition mean min max 2 h after light 110.8568 94.2419 124.715 6 h after light 98.32561666666666 78.3454 121.452 10 h after light 84.17838333333333 36.9815 119.349 14 h after light 92.56575 66.178 121.551 18 h after light 96.98676666666667 68.0693 129.188 2 h after dark 145.852 117.969 172.681