condition mean min max 1 h after light 6.418627035 6.087930097999999 6.749323972000001 3 h after light 4.854989972666667 3.726705065 6.145956512000001 5 h after light 5.669178175333333 5.604397832999999 5.773301367999999 7 h after light 7.154060434 5.5551951939999995 9.45208513 9 h after light 6.839341746 6.406061488 7.543157084 11 h after light 6.612415111333333 4.172446882 9.582269794 13 h after light 5.8244850223333335 4.670182061 7.362431309 15 h after light 7.2842910603333335 6.323332877 8.282104623 1 h after dark 6.87217387 5.797078562 7.549684142 3 h after dark 5.3178505566666665 3.771674342 6.82421865 5 h after dark 6.428089521 5.780355537 7.667530844 7 h after dark 6.416678649666667 5.040491952 7.1658846160000005