Working part time in real estate before 11 am & after 8 pm may be difficult. That may leave you with only weekends to meet clients & show property. If you have a family, it's going to be especially tough.
If your license is on referral status rather than hanging it to work part time, you can receive referral commissions. If you refer enough business, it can be nice bonus money to you that you would not otherwise be entitled to not being licensed or inactivating your license.
It's up to you if you can make it working part time. There are not many clients that would want to wait until after 8 pm to view homes. Sellers also may not be too keen on showings after 9 pm, if they have little ones or their agent requests them to leave the home for showings.
You have maybe until 10:30 am (depending on what time you need to be at your full time job), but many times, you can't just cut a buyer off at 10:30 am and apologize that you need to go to your "other" job. If you worked with a partner, this could work out if you needed someone to cover any appointments or clients that run over the scheduled time you have to spend with them.
Your weekends are perhaps free, but as mentioned in the first paragraph, if you have a spouse/significant other and also children, you may find yourself spread too thin. Guilt sets in as you feel you are spending more time at work and not enough time at home with family matters. You run late for soccer games, picking kids up at school, scheduling doctor appointments, etc. (perhaps you have an older child that can assist with household chores, picking up or caring for younger siblings)
It can be done, but it's not without a good stable base at home, a more than understanding spouse and kids and the patience of a saint on your part.
You can always go referral status now & things may change in the future where you have the time.