condition mean min max 1 h after light 3.5905862803333335 2.709484836 4.554324542 3 h after light 3.8445454433333333 3.222982835 4.945372112 5 h after light 2.5752006503333336 2.066562048 2.884948555 7 h after light 3.5505145500000004 2.9504670930000003 3.954051251 9 h after light 3.875844669 3.2466831189999996 4.911750813 11 h after light 3.3969804630000002 2.634959638 4.212064646 13 h after light 3.1515796406666667 2.220174869 3.836513625 15 h after light 3.5071610353333336 3.077358255 3.9477213460000002 1 h after dark 3.310184661 2.811325023 3.6657228219999998 3 h after dark 3.960921023 3.678334163 4.111505213 5 h after dark 4.1227547226666665 3.381694095 5.348902545 7 h after dark 4.273170561333333 3.3016569739999997 5.711030807999999