condition mean min max 1 h after light 3.905277795 3.905277795 3.905277795 3 h after light 1.7762542959999998 1.5821701119999998 1.97033848 5 h after light 1.9862205205 1.8720711680000002 2.100369873 7 h after light 2.4023531745 2.126169316 2.678537033 9 h after light 2.214092422 1.893349827 2.534835017 11 h after light 2.336882438 2.098796393 2.574968483 1 h after dark 1.3715834585 0.9106931970000001 1.83247372 3 h after dark 1.3924893865 1.310584545 1.4743942280000002 5 h after dark 1.397588586 1.34343666 1.451740512 7 h after dark 1.8380134315 1.81809712 1.8579297430000001 9 h after dark 2.656781637 2.402059413 2.9115038610000004 11 h after dark 2.4857202935 1.752145492 3.219295095