condition mean min max 0 h after light 141.3475 129.172 153.523 2 h after light 111.16550000000001 104.772 117.559 4 h after light 89.72370000000001 84.0861 95.3613 8 h after light 67.95785 63.0699 72.8458 12 h after light 64.03035 57.8269 70.2338 2 h after dark 67.29570000000001 62.7239 71.8675 4 h after dark 64.56155 64.0149 65.1082 8 h after dark 102.4293 91.0606 113.798 12 h after dark 122.624 115.459 129.789