condition mean min max 1 h after light 3.6578640030000003 2.927039254 4.388688752 3 h after light 3.1139739786666665 2.809059982 3.342603664 5 h after light 4.611474445 2.765729781 5.63303268 7 h after light 5.468011788 4.192410689 6.434934749 9 h after light 4.790646335333333 3.1825970060000004 6.108316455 11 h after light 6.461843927333333 5.290918015 7.090573493 13 h after light 9.113930919 5.5130913260000005 15.30693996 15 h after light 5.271992743 4.295682955 6.053697627999999 1 h after dark 5.843179589666667 4.596191771 6.933663709 3 h after dark 4.17033069 3.5664480660000004 4.871949891 5 h after dark 3.5111285750000003 2.156001551 4.944647311000001 7 h after dark 3.961123621 2.861424425 4.805309698