condition mean min max 0 h after light 152.9875 151.084 154.891 2 h after light 104.28585 96.4917 112.08 4 h after light 67.03784999999999 59.3031 74.7726 8 h after light 7.42802 5.79565 9.06039 12 h after light 13.738900000000001 12.6142 14.8636 2 h after dark 4.88263 4.18331 5.58195 4 h after dark 6.81216 6.07973 7.54459 8 h after dark 40.4281 39.8868 40.9694 12 h after dark 148.22050000000002 138.305 158.136