The main advantages of Dark | Night Theme include reduced eye strain, and increased battery life on OLED/AMOLED screens. It also reduces blue light exposure, improving sleep quality, and can improve focus and concentration by minimizing visual distractions and glare. Additionally, dark mode offers a modern aesthetic and enhances contrast for certain content, making it a versatile and increasingly popular user interface design choice.

Benefits for your eyes and sleep:
Reduced eye strain: The lower contrast and reduced screen glare in dark mode can be much easier on your eyes, especially when using a device in dimly lit rooms or at night.
Less blue light exposure: Dark mode minimizes the amount of bright, blue light emitted by screens, which can help regulate your body’s natural sleep-wake cycle and may lead to better sleep quality.
Better focus: By reducing background distractions, dark mode can help you concentrate better on the content you are viewing, which is particularly beneficial for tasks like reading or coding.

Benefits for your devices:
Extended battery life: On devices with OLED or AMOLED screens, dark mode saves energy because black pixels are essentially turned off, consuming little to no power.
Improved readability on OLED/AMOLED screens: The high contrast of light text on a dark background can make content more legible on these types of displays.