condition mean min max 1 h after light 5.297120241 5.297120241 5.297120241 3 h after light 7.414982267999999 7.209701223 7.620263313 5 h after light 5.9401144995 5.209608055 6.6706209439999995 7 h after light 8.093148977 7.63255636 8.553741594 9 h after light 6.899240003 6.804117361 6.994362645 11 h after light 7.283657202 6.308104358 8.259210046 1 h after dark 7.321269796500001 7.041398866000001 7.601140727000001 3 h after dark 9.4849720765 4.732371133 14.23757302 5 h after dark 6.706553356 6.467312978 6.9457937339999996 7 h after dark 10.370900638999998 8.254047697999999 12.48775358 9 h after dark 14.37922507 13.517107699999999 15.24134244 11 h after dark 21.110163829999998 17.08290612 25.13742154