condition mean min max 1 h after light 11.779198315 10.61388455 12.94451208 3 h after light 11.161819336666666 10.41810598 12.59568533 5 h after light 15.270239063333333 13.4400619 18.51137055 7 h after light 16.904364636666667 15.95155898 17.62390965 9 h after light 24.66132076 17.85195057 34.93951788 11 h after light 21.44690979 20.48100058 22.11862629 1 h after dark 25.1748937 22.77865514 29.68333676 3 h after dark 28.163672836666667 25.34351571 30.00450365 5 h after dark 28.05833213 26.79962497 29.60458112 7 h after dark 26.810782836666665 25.62576231 27.58399621 9 h after dark 23.79643773 21.32892029 26.02547666 11 h after dark 20.955497 19.45481446 22.6153866