condition mean min max 0 h after light 76.69655 74.0227 79.3704 2 h after light 45.3052 39.7023 50.9081 4 h after light 30.63615 30.2167 31.0556 8 h after light 43.632400000000004 37.706 49.5588 12 h after light 68.5934 63.5806 73.6062 2 h after dark 81.84100000000001 74.6823 88.9997 4 h after dark 80.00465 76.0696 83.9397 8 h after dark 95.98285 94.599 97.3667 12 h after dark 96.4735 95.7361 97.2109