condition mean min max 1 h after light 8.262537957 7.798505603 8.726570311 3 h after light 29.941760046666666 10.56195835 45.63162283 5 h after light 18.34370487 15.70815721 22.89967805 7 h after light 9.433840754333334 8.682966398 10.81071161 9 h after light 8.333593750333334 6.1796705460000005 11.18278281 11 h after light 14.115304483333334 10.201136 17.4157353 1 h after dark 19.194261423333334 11.56790732 29.75411497 3 h after dark 8.329299063666667 6.645108965 11.65780967 5 h after dark 4.614509308666666 3.0856781389999997 5.483483232 7 h after dark 4.947202587666666 4.491073683 5.442563729 9 h after dark 6.393471658 3.939310975 8.978045984 11 h after dark 5.753466759666667 4.346724432 7.229474043