condition mean min max 1 h after light 20.70021565 17.96897941 23.43145189 3 h after light 19.62522669 16.20297626 21.86333638 5 h after light 21.44713077666667 18.90372285 23.04343563 7 h after light 20.7815099 19.74006894 21.36400855 9 h after light 22.12876558 21.6139473 22.40848231 11 h after light 20.855176153333332 18.34138109 22.85002797 13 h after light 23.255948556666667 21.58535367 24.76521048 15 h after light 22.07335257 21.81549843 22.46052139 1 h after dark 22.600198256666665 21.382326899999995 23.93793648 3 h after dark 22.94212566 20.47265595 26.10723508 5 h after dark 22.919405373333333 20.23124438 24.47880682 7 h after dark 24.36299469 21.17731801 26.7092063