Given some people need to continue working, giving care, maintaining infrastructure, maybe social distancing in time as well as physical distance would be a goo

Given some people need to continue working, giving care, maintaining infrastructure, maybe social distancing in time as well as physical distance would be a good idea? You might be surprised how few people are around at 4am. Even if people didn't want to work at night, they could still spread out work hours during the day. Businesses have probably already thought of this, but workers in other areas may not have.