condition mean min max 1 h after light 4.689709326 3.525340145 5.8540785070000005 3 h after light 5.929282254666667 4.279614779 8.754438169 5 h after light 4.2681705716666665 3.764465535 4.84802186 7 h after light 4.493206865666666 2.882282348 6.030610362999999 9 h after light 4.540516429 4.082026595 5.1309858219999995 11 h after light 2.9768086466666666 2.665629133 3.423535186 13 h after light 2.638752687 1.5919217559999999 3.2279425460000004 15 h after light 4.256757686666667 3.937709375 4.656690483 1 h after dark 4.545644571333333 4.360345219 4.731373882 3 h after dark 5.076316812333333 4.6279478560000005 5.923930685 5 h after dark 6.214020124666667 4.746861418 7.4271943039999995 7 h after dark 6.613401280333333 6.14796976 7.4110585129999995