condition mean min max 0 h after light 0.2357105 0.07386 0.397561 2 h after light 0.15244855000000002 0.0829231 0.221974 4 h after light 0.1862944 0.0723998 0.300189 8 h after light 0.22825449999999997 0.152556 0.303953 12 h after light 0.4383845 0.370908 0.505861 2 h after dark 0.7621819999999999 0.53228 0.992084 4 h after dark 0.6509845 0.638902 0.663067 8 h after dark 0.5756065 0.320458 0.830755 12 h after dark 0.38666500000000004 0.379122 0.394208