condition mean min max 1 h after light 1.82549528 1.22909441 2.42189615 3 h after light 5.419709137666667 2.6404895859999997 6.8908985629999995 5 h after light 3.953788439666667 2.4162729830000003 6.441338136000001 7 h after light 5.516944912 3.39406062 6.67600934 9 h after light 12.404192128333333 9.058054075 15.17202116 11 h after light 13.93624442 13.4984729 14.51163931 1 h after dark 8.014413275333332 5.100395501 12.04980769 3 h after dark 5.480174637666667 4.405567607 6.030855195 5 h after dark 4.471850807 3.199962515 5.612506367000001 7 h after dark 2.6634018403333335 1.5265727530000002 3.9412489180000003 9 h after dark 2.555533669 2.037574642 3.54134036 11 h after dark 1.8780817 1.113400353 3.384009126