condition mean min max 1 h after light 12.248061020000002 11.64481744 12.8513046 3 h after light 11.80474089 11.63869733 11.97787345 5 h after light 16.191715596666665 12.40533773 19.65238354 7 h after light 14.746710526666666 13.62058213 16.00173829 9 h after light 15.45540422 14.58918643 16.80921447 11 h after light 19.496184553333332 17.86696769 21.19191867 1 h after dark 18.859436210000002 16.45535109 20.10629188 3 h after dark 16.90293254666667 12.20202486 21.97352168 5 h after dark 14.153858236666666 12.07002413 15.75413419 7 h after dark 15.301814276666667 13.46878494 16.68580243 9 h after dark 14.551161466666667 13.29852476 16.02724297 11 h after dark 15.76757434 14.35598763 17.51608813