What does the hourly worker on SF platform mean?

Hourly workers usually get off work for more than four hours in the off-season and go to work at the busiest time of the day. Sometimes they always have holidays and work a few days a month, and it is guaranteed for regular workers to sign labor contracts with the company. The company should pay the five insurances in full, with normal working hours from 8: 00 to 6: 00 and overtime pay.