I am attempting to grow Big Boy and Sweetie cherry tomatoes in a new "pop up" greenhouse that I just bought. I had to place the greenhouse in an area that will only get about 4-5 hours of direct sunlight a day. Although it is bright in the greenhouse, the sunrays are filtered through the opaque plastic covering. I started the plants from seed, under lights and have just moved them into the greenhouse this week. They are about 2 feet tall. Will they get sufficient sun in the greenhouse or will I need to move them out each day into the yard for direct sunrays? In other words, will tomatoes do well from just the bright light or do they need more actual sunrays until I can get them planted? I won't be able to plant them into the ground for about six more weeks here in zone 6.