condition mean min max 0 h after light 99.23325 76.2455 122.221 2 h after light 74.96755 61.4378 88.4973 4 h after light 66.6953 65.1964 68.1942 8 h after light 95.13835 77.7397 112.537 12 h after light 152.546 137.165 167.927 2 h after dark 168.9675 120.299 217.636 4 h after dark 137.2775 123.347 151.208 8 h after dark 151.2505 136.501 166.0 12 h after dark 132.0485 129.987 134.11