With my humidity swings, it depends. If the leaf is going to dry out faster than it can yellow, then I will wilt/partially yellow/or yellow in the shop before moving to full sun depending on humidity. If conditions are right I can prime, wilt, then direct to sun while still green. The maturity of the leaf at time of priming is also important. If you harvest immature, be careful and watch humidity and weather and you may need to make allowances like box yellowing first. If your climate is really humid or it is a rainy season, spread out your leaf further and bring them in before rain. It depends on your climate and local weather.
istanbulin, I understand that you are providing the dimensions for traditional, row-planted tobacco. In intensive/biodynamic gardening, the assumption is that the soil between the rows is only minimally available to roots, due to soil compaction. I grow nothing in traditional row planting, but...
fairtradetobacco.com
I prime my flue cure varieties for sun curing at the mature to ripe stage with quite a bit of yellow at harvest, but not as ripe as the burley which I air cure. My orientals will have yellow tips. However, I mainly smoke full flavor cigarettes. Some of my flue cure varieties are harvested at the mature stage, rather than ripe, for milder pipe blends.