condition mean min max 1 h after light 1.9296959325 1.582805779 2.276586086 3 h after light 3.3984625373333333 2.334335334 4.403747685 5 h after light 2.776410953 1.224247944 3.764465535 7 h after light 4.641423038666667 2.358231012 6.030610362999999 9 h after light 5.907376648333334 4.35877416 7.621538318 11 h after light 5.4531592799999995 3.9984436989999996 7.070116126 13 h after light 6.872784426 2.877704713 9.440224874 15 h after light 7.5141749073333335 5.638083878 8.655446272999999 1 h after dark 7.305874000333334 6.4845061820000005 7.862917607999999 3 h after dark 9.630507993333332 7.37468922 10.798544999999999 5 h after dark 7.092197583666667 6.024121978999999 8.636650636 7 h after dark 7.120465673333333 6.430635037 7.60272382