Shade non-working hours for Google Calendar

About:
• This extension allows you to 'grey-out' your non-working hours in the day, week and '4 day' views of Google Calendar.
• Use it to quickly see which hours of your day are blocked off for work and non-work time.

Usage instructions:
• Click into the extension to set your personal working hours 👩‍💻

Disclaimer:
• I'm in no way affiliated with Google or the Google Calendar brand 💯