Turn on Mobile data when WiFi is Off

I like to have data enabled so if I use Maps and GPS in car, all is well.

Set Brightness to 40% at 7am

Gain some light during the day.

Disable Mobile Data when on WiFi

This just shuts off Mobile Data if a WiFi network is available.

Set Brightness to 20% at 10pm

Saves battery at night when light is low.