condition mean min max 1 h after light 6.553442564500001 6.311056182000001 6.795828947 3 h after light 6.232886827333334 4.906828336 7.26340315 5 h after light 8.878020842666668 7.1166956610000005 10.50902594 7 h after light 8.964797582666668 6.317672966 11.25323445 9 h after light 11.441704273333334 10.78093275 12.64275624 11 h after light 11.98001473 10.03995031 13.07459431 13 h after light 12.158161736666667 10.56899134 13.204876800000001 15 h after light 11.21768496 10.33493397 11.76139915 1 h after dark 12.292284613333333 11.70617588 13.37662157 3 h after dark 11.54616147 10.52250489 12.40177665 5 h after dark 10.406788975666666 9.131332187 11.21945313 7 h after dark 8.72944584 6.764995967000001 10.28744989