condition mean min max 0 h after light 41.8193 33.9373 49.7013 2 h after light 6.57208 4.69445 8.44971 4 h after light 52.0836 51.5027 52.6645 8 h after light 103.54135 94.1507 112.932 12 h after light 6.363545 4.13604 8.59105 2 h after dark 92.3511 77.2492 107.453 4 h after dark 97.99455 97.3111 98.678 8 h after dark 56.24685 54.8342 57.6595 12 h after dark 22.375 22.0128 22.7372