condition mean min max 3 h after light 1.42715 0.65442 2.57056 6 h after light 0.8962666666666667 0.465282 1.35831 9 h after light 1.6533496666666667 0.460899 2.71496 12 h after light 1.6922074999999999 1.23274 2.56109 3 h after dark 0.39844033333333334 0.0 0.665935 6 h after dark 1.252305 0.791225 1.82943 9 h after dark 1.361079 0.723197 2.33349 12 h after dark 1.80695 1.57282 2.04108