While F&M doesn't explicitly publish a middle 50% range for SAT scores on their website, various sources (like PrepScholar and other college admissions sites) suggest that successful applicants generally have SAT scores in the 1300-1500 range. Keep in mind that this is an estimate, and some students are admitted with scores below this range, while others with scores above it are not.
Crucially: F&M is test-optional. This means you can apply without submitting SAT or ACT scores. A strong application with impressive grades, extracurriculars, essays, and recommendations can be just as compelling, if not more so, than high test scores. If your scores fall below the estimated range, don't let that discourage you from applying if the rest of your application is strong.