condition mean min max 1 h after light 11.922601685 11.43134983 12.41385354 3 h after light 16.040721656666665 14.30265193 17.20936203 5 h after light 14.378693933333333 11.80678844 19.068067199999998 7 h after light 17.223303283333333 14.89615494 18.40110137 9 h after light 19.82699751 16.326862900000002 22.07025195 11 h after light 24.54924404 23.64520986 26.25139247 1 h after dark 21.60034555 19.29058454 26.10791665 3 h after dark 18.70805654666667 16.80821679 21.35479261 5 h after dark 17.9925447 16.85694539 18.70835456 7 h after dark 14.5609152 12.34532748 16.24169113 9 h after dark 11.565534303333333 10.25422244 13.16780078 11 h after dark 10.595375276666667 8.262602623 14.22822019