condition mean min max 3 h after light 28.618516666666668 15.2262 39.0197 7 h after light 77.224475 55.3618 102.502 11 h after light 103.60291666666666 72.5319 141.769 2 h after dark 73.45683333333334 54.6276 91.3127 6 h after dark 50.693691666666666 25.7727 75.0647 10 h after dark 39.424175 22.2924 58.4383