condition mean min max 0 h after light 62.1627 58.6631 65.6623 2 h after light 66.81155000000001 64.0836 69.5395 4 h after light 83.2524 73.9398 92.565 8 h after light 63.652 53.8299 73.4741 12 h after light 88.56125 83.625 93.4975 2 h after dark 139.2995 123.885 154.714 4 h after dark 101.559 101.496 101.622 8 h after dark 97.7201 96.316 99.1242 12 h after dark 74.0162 66.0187 82.0137