condition mean min max 1 h after light 4.0785603130000005 4.0785603130000005 4.0785603130000005 3 h after light 4.7604627515 4.556702553 4.96422295 5 h after light 5.986498588 5.915129621 6.057867555 7 h after light 7.114592858 6.354863011 7.874322705 9 h after light 7.5354769955 6.979327619 8.091626372 11 h after light 8.0430257495 7.446943253 8.639108246000001 1 h after dark 7.381361740500001 5.967916742000001 8.794806739 3 h after dark 6.807304869500001 5.400636037000001 8.213973702 5 h after dark 8.207509758 7.316845734 9.098173782 7 h after dark 13.188579376 8.910324452000001 17.4668343 9 h after dark 17.254645795 15.78886285 18.72042874 11 h after dark 30.70105659 24.88252366 36.51958952