On your Mac, choose Apple menu > System Preferences, click Displays, then click Night Shift. A new research conducted by scientists at University of Manchester has found that the Blue light filter used in the Night Mode is worse for your sleep as compared to the standard mode. If you think using your smartphone in a Night Mode is good for your eyes, then you may want to think again. Simply so, Is night shift better for your eyes? Night Shift automatically shifts the colors of your display to the warmer end of the color spectrum after dark. Secondly, What does night shift do on Mac? – Check the box next to “Turn On Until Tomorrow” to turn it on or you can set up a schedule by clicking into the dropdown next to “Schedule.”
– Toggle over to the “Night Shift” section. – Click the Apple icon in the top-left corner of your screen. Moreover, How do I reduce the blue light on my Mac?