The practice of law is not a 40 hour per week occupation regardless of pay. If not willing to work 60 to 80 hour weeks, then law may not be the most suitable career.
Northeastern law breaks down employment by type & by size (# of attorneys) of law firms for the typical ABA employment report.
P.S. Average law school indebtedness for Northeastern U (Boston) law grads is about $120,000.