condition mean min max 1 h after light 3.9833459993333333 3.566122047 4.606124221 3 h after light 7.880009444333333 5.421842227999999 9.975899251 5 h after light 10.730222039333333 6.9053414779999995 13.66554579 7 h after light 8.716654669666667 7.165364181 10.35251611 9 h after light 8.570657934 7.681578738 9.823501625 11 h after light 6.491637397666667 6.0300144520000005 7.09704043 13 h after light 3.9286139619999996 3.4254126539999996 4.273584798 15 h after light 6.3565088549999995 4.226995283 10.3625329 1 h after dark 2.221123571666667 1.2075322240000002 3.0390854010000004 3 h after dark 3.0167901563333333 2.5026553469999997 3.364330027 5 h after dark 2.335009428666667 1.6239587180000001 2.971612525 7 h after dark 2.6215561149999997 1.921468309 3.055264662