condition mean min max 1 h after light 9.853120517499999 8.427170515 11.27907052 3 h after light 13.202896468 8.379862074 16.04179479 5 h after light 11.038940363333333 6.67979724 15.30290894 7 h after light 11.565894898333333 7.396964685 14.49932937 9 h after light 17.797400133333333 11.60309564 24.17505003 11 h after light 19.871198276666668 17.52789535 23.55555381 1 h after dark 21.409515146666667 18.67626394 25.80891908 3 h after dark 16.339290963333333 13.18290066 18.77756048 5 h after dark 17.998660413333333 15.44522959 20.55816909 7 h after dark 16.19543009 14.32436289 17.94092916 9 h after dark 12.16909223 11.19352865 13.59905639 11 h after dark 13.31146519 11.06698295 17.51114975