condition mean min max 1 h after light 6.392255138 6.309395724 6.475114552000001 3 h after light 9.183899895666666 7.905522952 10.42669782 5 h after light 9.985182557666667 8.834970132999999 11.36102092 7 h after light 8.989603724666667 6.812667369 11.29945942 9 h after light 11.40270241 9.19067856 14.293460500000002 11 h after light 14.083202346666667 10.98239203 16.71719047 13 h after light 13.578108393333332 11.20468005 14.95393792 15 h after light 11.845991816666666 10.5602206 12.90568505 1 h after dark 11.810122453333333 10.40902254 12.72660092 3 h after dark 8.914267042666667 4.751359798999999 12.017476400000001 5 h after dark 6.456109394 4.021646479 7.864088086000001 7 h after dark 5.76958748 3.349960303 8.30549661