condensation appearing inside lens interior

For my Nest camera, the USB cable going to the brick was installed in the sunlight, causing the cable to degrade and leak inside the camera's body. Condensation built up, although the camera continued to work for a while. It now goes offline and back online. I took it apart, dried everything out and cleaned it, and reassembled it, sealing the cable extra well and wrapping the cable well with electrical tape. It is going to be reinstalled under a different area, outdoors, but out of the sunlight and away from any weather.