condition mean min max 3 h after light 81.8817 70.209 92.2354 6 h after light 92.24996666666667 80.5708 107.744 9 h after light 111.42533333333333 104.394 119.1 12 h after light 113.87910000000001 84.9364 130.318 3 h after dark 138.55333333333334 110.963 158.482 6 h after dark 111.0346 95.7848 123.642 9 h after dark 91.2995 84.3901 94.8279 12 h after dark 77.61595 72.1307 83.1012