What does full sun, part sun, part shade, and full shade mean?

1. Full Sun: Full sun means at least 6 hours of direct sun per day, afternoon preferred.

2. Part Sun: Part sun means 2-6 hours of direct sun per day.

3. Part Shade: Part shade means 3-6 hours of direct sun per day, morning sun and afternoon shade preferred.

4. Full Shade: Little or no direct sun per day.