# Snapshot url
http://192.168.0.16:8765/picture/1/current/?_username=admin&_signature=4c839a546045ccf433f24e6cd62ec7e1e5334f7a

# Brightness function reference
https://stackoverflow.com/questions/3490727/what-are-some-methods-to-analyze-image-brightness-using-python

# Functions To-do List
- [ ] Grab snapshot from camera stream
- [ ] Calculate brightness from camera stream
- [ ] output brightness to terminal
- [ ] interface brightness to node-red/home-assistant system