condition mean min max 1 h after light 6.351780327999999 6.351780327999999 6.351780327999999 3 h after light 3.4807413725000003 2.218353114 4.743129631 5 h after light 2.7617939700000003 2.369762162 3.1538257780000003 7 h after light 3.0028557625 2.443155701 3.562555824 9 h after light 1.9415571759999999 1.55239896 2.3307153919999997 11 h after light 2.7899955505 2.479574989 3.100416112 1 h after dark 3.2993810095 3.061959595 3.536802424 3 h after dark 5.183172878000001 4.195790815 6.170554941000001 5 h after dark 5.3079098605 4.875728238 5.740091483 7 h after dark 6.252641423 6.072016114 6.433266732000001 9 h after dark 9.2055045825 7.643732865 10.7672763 11 h after dark 12.934187115 10.48816321 15.38021102