condition mean min max 1 h after light 7.6870315253333334 6.231815123 8.464169195 3 h after light 8.888257329 6.49686267 10.33400845 5 h after light 11.607242537333333 8.060567312 15.37320548 7 h after light 14.849894793333334 11.85363095 16.43432152 9 h after light 19.292746566666665 11.13792681 24.43895526 11 h after light 17.902202366666668 15.68998694 19.21393873 13 h after light 20.222966553333332 11.06662369 30.25503783 15 h after light 11.734770015666667 7.566843407 13.88355934 1 h after dark 17.8677711 13.72193105 20.51774052 3 h after dark 11.840310347 9.958416881 14.83684839 5 h after dark 10.312482035 7.859960194 13.73813226 7 h after dark 11.797839177333334 8.646607392 16.11405717