What are the Visual Flight Rules (VFR) weather minima for flight visibility and distance from clouds in Class G airspace at or below 3,000 feet AMSL or 1,000 feet above terrain, whichever is higher?

1. Flight visibility of 5 km; clear of clouds and in sight of the surface.
2. Flight visibility of 8 km; 1,500 meters horizontal and 1,000 feet vertical separation from clouds.
3. Flight visibility of 1.5 km; clear of clouds and in sight of the surface.
4. Flight visibility of 5 km; 1.5 km horizontal and 1,000 feet vertical separation from clouds.