condition mean min max 0 h after light 14.94605 14.4681 15.424 2 h after light 6.29821 5.3312 7.26522 4 h after light 5.446155 5.39337 5.49894 8 h after light 5.950395 5.93908 5.96171 12 h after light 17.36825 16.3065 18.43 2 h after dark 24.59105 22.7166 26.4655 4 h after dark 22.816000000000003 20.9797 24.6523 8 h after dark 31.455550000000002 24.7546 38.1565 12 h after dark 21.5619 19.6308 23.493