condition mean min max 1 h after light 2.8806126745 2.7172603 3.0439650489999996 3 h after light 2.3638259046666668 1.7681161859999999 2.732917048 5 h after light 1.6018562583333333 0.934066306 2.627256485 7 h after light 1.645399537 1.414597775 1.942182595 9 h after light 1.646263348 1.115537315 2.46912591 11 h after light 1.3500365056666668 0.515968373 1.999297464 13 h after light 1.32161002 1.125691386 1.651649753 15 h after light 1.1211941476666667 0.7786594090000001 1.76288976 1 h after dark 0.6992072726666667 0.39979852200000005 1.064049443 3 h after dark 1.0948427613333331 0.447486786 2.0885788069999998 5 h after dark 0.9704921493333334 0.7667530840000001 1.076614189 7 h after dark 0.867827322 0.32437905 1.62765886