condition mean min max 1 h after light 6.0819394405 3.658231676 8.505647205 3 h after light 12.485761412 8.089486596 15.13964148 5 h after light 11.81617787 10.65525655 13.18159917 7 h after light 11.487909775666667 8.797205287 13.3352016 9 h after light 10.613624186 7.935957567999999 12.21006053 11 h after light 13.099195064333333 9.549019563 17.35232298 1 h after dark 12.917259343333333 11.18007483 13.99273666 3 h after dark 9.121881363333333 7.296380541 10.95090185 5 h after dark 8.93500687 7.855367192999999 10.40104506 7 h after dark 8.128128229 6.347665892999999 9.804737989 9 h after dark 7.0918357353333334 5.384265301 8.586817147 11 h after dark 6.584025362666667 5.462316662 7.2269554970000005