Lighting Ideas

I would like to use natural lighting in my film, throughout the scenes of the children in Grindleford and leaving home, for example the sun light creeping through the trees. I want the light from the sun to make it visually look soft and dreamy. I will use soft lighting in the opening scenes where they are at home playing in their shared room. The use of 3 normal household lamps will be used. I want it to be as natural and exactly how it would be in real-life. When the children creep down stairs and past the living room, the only lighting will be of the glare from the television.