I've heard about a well-known tech startup in China called "Pinduoduo" where the standard hours for devs at their office are from 11am-midnight on weekdays and

I've heard about a well-known tech startup in China called "Pinduoduo" where the standard hours for devs at their office are from 11am-midnight on weekdays and I believe most of them work a day each weekend too. It's fairly common for small tech companies to operate like this