What time is the night shift in Changshu Truly Factory?

It is true that the night shift of Changshu Dyeing and Weaving Factory is from 23: 00 to 4: 00. The morning shift is from 8: 00 to 16: 00, the middle shift is from 16: 00 to 23: 00 and the night shift is from 23: 00 to 4: 00. After the second night shift, I had a day off. Then enter the next cycle. Work 40 hours per week, with an average of 178 hours per month, which complies with national laws and regulations. There is no need to pay overtime.