What are the time periods of the day for commuting and night shift at Chang'an Fulida Electronics Factory?

High salary: basic salary is 770 yuan, total monthly salary is more than 1,300 yuan. Wage payment and salary adjustment: Last month’s salary will be paid on time or in advance before the 20th of each month. In April every year, the branch adjusts employees' wages based on the company's salary budget and work performance. Working hours: The workshop operates on a two-shift system, with shifts changing once a month. Normal working hours are 40 hours per week, and overtime is counted beyond 40 hours. The working hours are 7 hours a day from Monday to Friday and 5 hours on Saturdays. Overtime wages: The company implements a comprehensive working hour system. According to the labor law, it is calculated as 1.5 times the normal wage, not less than 6.64 yuan/hour, and rests on statutory holidays (statutory holidays are paid holidays). Food and accommodation: The factory provides food and accommodation. The dormitory is clean and bright, with hot water supply. Dedicated management. Meal price: 5.5 yuan/day (breakfast 1.5 yuan, lunch 2 yuan, dinner 2 yuan), purchase meal card by yourself. Accommodation: 8 people per dormitory, accommodation fee 80 yuan/month. Bonuses: Stable overtime hours, perfect attendance bonus of 30 yuan, night shift allowance of 3 yuan/day, high temperature allowance of 150 yuan/month (from June to October every year).