condition mean min max 1 h after light 5.722944844 5.722944844 5.722944844 3 h after light 4.4527577234999995 3.770337122 5.135178325 5 h after light 3.4854899325 2.997338485 3.97364138 7 h after light 5.328794293 5.042217058 5.615371528 9 h after light 5.685786453 5.2988942230000005 6.0726786829999995 11 h after light 7.319089685 6.375635324 8.262544046 1 h after dark 6.9716572765 6.321986995 7.621327558 3 h after dark 9.446600548000001 6.741991546 12.15120955 5 h after dark 6.5911763515 5.635408373 7.54694433 7 h after dark 8.7518389155 8.156041141000001 9.34763669 9 h after dark 10.38544793 10.23258617 10.53830969 11 h after dark 13.48576021 11.10685428 15.86466614