condition mean min max 1 h after light 4.455411475 4.182555129 4.9839778 3 h after light 4.562692860666667 3.069507462 5.570649046000001 5 h after light 4.530956786 3.088139425 5.494030811 7 h after light 5.174817921 4.089243865 5.847540583 9 h after light 4.917272388666667 2.9310333710000003 7.867423385 11 h after light 3.876577859 2.2502811119999997 5.427013007 13 h after light 4.939361797666667 3.8572464319999997 6.153056063999999 15 h after light 3.39886735 3.131107617 3.54851357 1 h after dark 3.6139103636666667 2.946991904 4.096984331 3 h after dark 3.936957627333333 3.3194722939999997 4.320308343 5 h after dark 4.818386081666667 3.254880567 6.106084778 7 h after dark 4.072048103333334 3.806823902 4.269929576