condition mean min max 0 h after light 24.5494 20.1607 28.9381 2 h after light 21.56795 17.672 25.4639 4 h after light 17.989649999999997 16.2171 19.7622 8 h after light 17.7366 10.4103 25.0629 12 h after light 13.288900000000002 10.5477 16.0301 2 h after dark 5.77225 3.76108 7.78342 4 h after dark 8.1654 5.0275 11.3033 8 h after dark 7.01893 3.64466 10.3932 12 h after dark 19.7122 16.1404 23.284