condition mean min max 1 h after light 7.628819318 7.187591762 8.070046873999999 3 h after light 9.606274857333334 9.041159166 10.33667924 5 h after light 9.998239465666668 8.673472837 11.21796817 7 h after light 11.26182937 10.22368392 12.30856974 9 h after light 10.748309962 9.895542136 11.2616148 11 h after light 9.904393282666666 9.140011187999999 10.40282939 13 h after light 10.836329405999999 9.755992008 11.87488921 15 h after light 11.354679877 9.131551251 14.62545579 1 h after dark 14.750278973333334 12.86993136 16.88820915 3 h after dark 13.460208033333334 11.88734862 16.02757215 5 h after dark 15.736835926666666 14.63801343 16.64993714 7 h after dark 14.072578133333334 13.37965869 15.12147586