condition mean min max 1 h after light 8.3288514715 8.201811766 8.455891177 3 h after light 8.195361825666666 4.753793816 13.52958626 5 h after light 5.730800929 5.2400304 6.2228920070000004 7 h after light 6.302622689 4.978487693 8.787491539 9 h after light 7.099502944 6.088446446 8.368747957 11 h after light 6.949629069666667 4.638194691 9.052391675 13 h after light 6.9504765126666666 5.816637187 7.854267095 15 h after light 7.499385536666667 6.533017827 8.44856702 1 h after dark 7.680113307 6.00440981 9.938869288 3 h after dark 7.725798335 6.347068591 9.549021787000001 5 h after dark 5.729481063333333 5.263180256 5.9916861610000005 7 h after dark 6.676134107666667 4.522644421 8.177719739