condition mean min max 1 h after light 39.61069236 32.94855753 46.27282719 3 h after light 29.268003796666665 21.95943465 39.83759827 5 h after light 26.419136193333333 23.94505435 30.53621595 7 h after light 21.564452943333333 20.35764427 23.36501543 9 h after light 13.011041924 7.359863242 17.31932658 11 h after light 16.208982316666667 14.21244182 17.42886769 1 h after dark 18.866218493333335 17.40802931 20.46346623 3 h after dark 17.137509273333333 15.49319495 19.44659931 5 h after dark 21.996054973333333 16.11835521 27.33805638 7 h after dark 25.212709366666665 21.04183049 29.95634398 9 h after dark 29.449449786666666 27.61320174 31.78122018 11 h after dark 30.773896970000003 26.976636100000004 35.35065059