condition mean min max 0 h after light 88.41675000000001 68.8435 107.99 4 h after light 63.7248 50.0153 77.4343 8 h after light 83.54025 69.9537 97.1268 4 h after dark 115.911 106.479 125.343 8 h after dark 92.0978 58.5016 125.694 12 h after dark 43.58445 39.2163 47.9526