Well, I like the first one! We tend to read from left to right, but the lighting in the plants on the lower right catches my eye, which then wanders over to the ramp and up to the house. A little more detail might be nice, but including that without noise, etc. with mostly available light wouldn't be easy. The second one seems unbalanced to me, and I don't think the brown picnic table/ chairs in what's otherwise mostly monochromatic adds anything. The third one like like an OOF 'accidental' image. The fourth one I think would have been better if you changed perspective to include more of the house and less of the undeveloped yard. Also the OOF railing at the bottom doesn't add anything.
My $0.02
Mike.