Summary: Reading your phone in bed is ruining your sleep schedule. But if, like me, you do it anyway, learn to do it without feeling like you’re staring into the sun (or annoying your sleeping partner) by enabling “dark mode” on every app that offers it. App-specific dark modes are different from Night Shift on iOS and Night Mode on Android, which lower brightness and blue light. Dark mode reverses the background and foreground colors, displaying white text on black.
