condition mean min max 1 h after light 8.987355612 8.064127343 9.910583881 3 h after light 9.095692599333333 7.639745383999999 9.9966569 5 h after light 10.294099503 7.161175009 13.21968739 7 h after light 10.974289897666667 9.095270563 12.85997977 9 h after light 11.88327442 10.83301455 12.81150236 11 h after light 10.604338541666666 9.909561345 11.141828199999999 13 h after light 11.89495829 10.44391452 13.10987768 15 h after light 11.792422936666666 10.38146192 13.803507699999999 1 h after dark 13.64604314 12.24382972 14.91232596 3 h after dark 12.400949716666668 10.16434272 16.16378381 5 h after dark 11.167057622666666 9.612982577999999 12.89539278 7 h after dark 11.232869888333333 9.120216785 13.17878625