Pro-tip: If you're a boss or manager, don't send email, Slacks, etc, outside of business hours. You might not intend them to be responded to until start of work, but it send a subtile message of "I'm working at 11pm or on the weekend, why aren't you?"
@grumpygamer 100% agreed. One should be especially mindful when working with folk in other time zones. I’m in New Zealand with workmates around the globe, so I make sure to use send later/scheduled sends(after contemplating whether I actually need to send anything 😊 )