condition mean min max 0 h after light 12.8249 11.4582 14.1916 2 h after light 69.1413 56.7127 81.5699 4 h after light 136.0703 80.1396 192.001 8 h after light 114.8593 62.2886 167.43 12 h after light 98.2551 80.4692 116.041 2 h after dark 145.8845 138.994 152.775 4 h after dark 59.893100000000004 50.8533 68.9329 8 h after dark 55.04305 46.6723 63.4138 12 h after dark 29.1631 23.9122 34.414