The theme will automatically change based on your display brightness. You can set the threshold where the theme changes. The circle indicates your display's current brightness.
Asentel ad iveddel s wudem awurman s wazal n tafat yesɛa ugdil-nwen. Tzemrem ad teggem talast seg wanda asentel ilaq ad ibeddel. Timdewwert tettbegin-d tafat tamirant.