Use Dark Mode
You can set your tablet to use a dark theme so you can use your tablet in dark surroundings and not inconvenience other people. Furthermore, you can create a schedule for automatic change of theme at certain times.
Press Settings.
Press Display & Brightness.
Press Dark.
Press the indicator next to "Automatic" to turn the function on or off.
If you turn on the function, press Options and follow the instructions on the screen to select the required period of time for Dark Mode.
Press the Home key to return to the home screen.
1. 1. Find "Display & Brightness"
2. 2. Turn on Dark Mode
3. 3. Turn automatic Dark Mode activation on or off
4. 4. Return to the home screen