What time is it not allowed to wash the car at night in Hangzhou Auto Repair?

Six o'clock. Hangzhou, referred to as "Hangzhou" for short, is the capital of Zhejiang Province, a sub-provincial city and the core city of Hangzhou metropolitan area. Garages in this area are closed at 6 pm, and car washing is not allowed, mainly due to poor light at night. Although it can be used for lighting and car washing at night, the light is definitely not white.