condition mean min max 1 h after light 4.2182844919999996 4.2182844919999996 4.2182844919999996 3 h after light 7.2896516625 3.997532865 10.58177046 5 h after light 10.002089155 8.5291216 11.47505671 7 h after light 13.127368155 13.04195844 13.21277787 9 h after light 12.688707755 11.95376485 13.42365066 11 h after light 15.403305079999999 14.4411253 16.36548486 1 h after dark 12.2814814655 7.145312491 17.41765044 3 h after dark 8.0125565895 6.095966912000001 9.929146267 5 h after dark 6.342481677 6.218210036 6.466753317999999 7 h after dark 8.146029789 6.9508907120000005 9.341168866 9 h after dark 9.190321724 8.589168404 9.791475044 11 h after dark 9.490349757 9.282892806 9.697806708