condition mean min max 1 h after light 4.3649912305 3.837673688 4.892308773 3 h after light 6.594269232333334 4.562919288 8.13907123 5 h after light 13.197257202000001 5.827420216 17.55410184 7 h after light 20.202271976666665 15.32850158 24.31288178 9 h after light 24.124864733333332 18.33452623 28.03717253 11 h after light 26.67246756 21.37834564 30.39489176 13 h after light 22.384277716666666 18.613239 24.90127107 15 h after light 21.12605808 18.70411953 22.35211432 1 h after dark 22.25611032 20.05954716 23.66023389 3 h after dark 26.241595586666666 23.25544082 28.56986477 5 h after dark 22.176053676666665 20.67225016 23.07502078 7 h after dark 20.085595576666666 19.15057247 21.91373336