Under New York's graduated license law, how many hours of supervised driving practice must a junior permit holder complete before the road test, and how many of those must be at night?

1. 30 hours total, with 5 hours after sunset
2. 50 hours total, with 15 hours after sunset
3. 40 hours total, with 10 hours after sunset
4. 60 hours total, with 20 hours after sunset