The most senior in my class was a former director of training at the Air Force Academy(!), a good number of military guys with 10-20,000 hours, supplemental guys with heavy international time, guys flying for the mid-majors, corporate pilots, 10 year regional captains, and more than a few 20 somethings with less than 5000 hours.

The spectrum of experience was astonishingly broad. But the median was probably around 7000 hours TT, early 30s, RJ Captain.