condition mean min max 1 h after light 6.5956486755 5.521611019 7.669686332 3 h after light 5.688943995333334 5.282475018 6.256411121 5 h after light 6.630670726 6.380480035 7.017547352 7 h after light 6.1444925523333325 4.169980278 8.605106281 9 h after light 5.153191593333333 3.64572605 6.289282977999999 11 h after light 4.888487717666666 4.377146792 5.159683735 13 h after light 5.249043138999999 4.627842363 6.321831813999999 15 h after light 6.325576262333334 4.7427436730000005 8.226818881 1 h after dark 4.195017455333334 1.899042977 7.144331973 3 h after dark 3.4162976316666667 2.493140667 4.585792597 5 h after dark 4.559573918333333 3.769797089 5.71579572 7 h after dark 3.528967571666666 3.0066648739999997 3.7998688769999998