Early Leaving

4:30 p.m. is the usual finishing time of my job.
Yesterday, I left the school at 1:30 p.m., because the other teachers joined meetings.
The other teachers are employed by the prefectural office, but I am employed by the city office.
We work at the same school, but there are several working styles such as a temporary role, an assistant role, and a part-time role.
Since I am working as an assistant, my contract is different from the others.
After leaving the school, I enjoyed the free time by going to an udon restaurant, going to the gym for workout, and taking a nap.
In the future, I want to be able to earn enough money only working in the morning.