condition mean min max 1 h after light 6.2547556165 4.96425449 7.5452567429999995 3 h after light 3.3360181186666664 2.088788192 5.213348912 5 h after light 3.174707193666667 1.811886958 4.71602736 7 h after light 4.081553675666667 3.0788015989999997 4.91269212 9 h after light 4.7738954510000005 1.868046069 7.322654462000001 11 h after light 3.9315093746666667 2.723266625 5.286068131 13 h after light 1.450300841 1.040871918 2.190132171 15 h after light 3.5041433396666664 0.683324706 5.638083878 1 h after dark 4.750229555666667 3.645534528 5.333051813 3 h after dark 3.153663297 0.78582754 6.88568918 5 h after dark 8.416745254 1.185854553 14.10872699 7 h after dark 8.713788415333333 1.0599947859999999 14.82211703