Night Mode, which reduces blue light on the interface by presenting a dark interface.
Blue light is a light on the spectrum used to make computer screens appear crisp and bright. These wavelengths mimic a bright morning, waking you up, boosting your attention and let’s you know it’s time to start the day.
At night, research shows that blue light is less desirable, as it may interfere with your quality of sleep. Night mode, darkens the .Control screen reducing the amount of blue light that appears on your screen. Note: Night Mode is not a replacement for a blue light setting or filter on your computing device.
To setup night-mode -
Select the account name on the top right of the bar
2. Switch on the night mode