You really gotta defer to more local growers on that. Florida sun does not = Washington sun. I've lived in both places, and there's a world of difference in the humidity, oxygen, and UV levels. I have an idea how that could potentially play out on rocotos (which are the pickiest bastards I've ever grown), but someone in your area would be a much better ask. I can tell you that if I put them in full sun here, they're toast within the first week of summer. But other people put them out in full sun all day long in other parts of the country. Mine get less than 3 hours of direct sun a day. They are in full shade the remainder.
I'm actually taking a dozen really nice reds to my local Peruvian restaurant this weekend. We've got a really nice arrangement going. I've bartered food and sauces for Red Rocotos and Aji Amarillo.