condition mean min max 3 h after light 11.57607 6.51811 14.9648 6 h after light 27.903599999999997 13.5888 38.2529 9 h after light 61.332 44.3637 72.9834 12 h after light 117.08463333333334 90.6442 163.306 3 h after dark 164.71966666666668 117.394 191.197 6 h after dark 115.12736666666667 74.8311 157.098 9 h after dark 51.051966666666665 45.8622 59.6977 12 h after dark 17.699199999999998 13.6809 24.8405