condition mean min max 1 h after light 32.855405315 32.78672555 32.92408508 3 h after light 31.536315696666666 28.83430498 33.56781163 5 h after light 37.64583971333333 29.87942571 43.97852883 7 h after light 36.50010908 32.53906052 39.03300488 9 h after light 44.323928253333335 36.57299939 56.9897624 11 h after light 41.70324676333333 36.71543017 49.01283634 1 h after dark 41.70624355333334 40.74872265 42.98649094 3 h after dark 37.69028025 30.15615045 45.11843477 5 h after dark 44.59291698333333 30.61990069 59.6304767 7 h after dark 35.54083049 33.40147408 39.3667993 9 h after dark 39.04982199333333 33.81948663 43.6292013 11 h after dark 33.02286029333334 30.56267882 35.73539696