condition mean min max 1 h after light 0.195709605 0.195709605 0.195709605 3 h after light 1.4043996165000001 0.397703963 2.41109527 5 h after light 4.0214713095 3.814773759 4.22816886 7 h after light 6.197960963 5.974294099 6.421627827000001 9 h after light 7.035872748 6.683005089 7.388740407 11 h after light 7.8074512915 7.524395609 8.090506974 1 h after dark 7.9185831685 7.443229691 8.393936646 3 h after dark 10.053349730499999 8.494060991 11.61263847 5 h after dark 10.074655258 8.767318706000001 11.38199181 7 h after dark 18.366190855 10.89714712 25.83523459 9 h after dark 22.504027895 20.78065789 24.2273979 11 h after dark 26.758206135000002 26.33453988 27.18187239