condition mean min max 1 h after light 5.899469927 5.663190789 6.135749065 3 h after light 5.695113903333334 3.726705065 8.228540714 5 h after light 7.375114473666666 6.627422835 8.131984357999999 7 h after light 8.145688803 2.995448389 10.9309828 9 h after light 8.627968549333334 8.525472481 8.764936049 11 h after light 9.433004362333334 7.475633997 10.76162608 13 h after light 9.02077181 7.973481567 10.44391452 15 h after light 8.86664847 6.765966177999999 10.7732152 1 h after dark 8.606876053333334 7.396272647999999 9.506607801 3 h after dark 7.713372596666667 6.712301795 8.899161871 5 h after dark 7.441105387666666 6.343139152999999 8.670533306 7 h after dark 6.196484372333333 3.8084421739999996 9.26797287