condition mean min max 1 h after light 8.260461093500002 8.160670661000001 8.360251526 3 h after light 8.11813043 7.143844099 9.369204356000001 5 h after light 11.314626537666667 8.994502963 13.33769876 7 h after light 9.525676879666667 8.691214862 10.85579226 9 h after light 11.861988084 9.160971152 15.30962765 11 h after light 13.237664515333334 6.611329416 20.85257697 1 h after dark 11.50935971 11.27988226 11.70940306 3 h after dark 13.902995223333333 12.20243349 15.26283685 5 h after dark 11.420314 10.59398091 11.85719136 7 h after dark 9.792155972 8.476495087 11.22596468 9 h after dark 9.613560209666666 8.215167675 11.71411475 11 h after dark 8.206074072 8.025913556 8.555435736