Dark mode

Hello, is it possible to introduce a dark mode in the evening from a certain time? 🙏 For example, that the background is displayed as night. With stars and the like. I continue to play the game in bed in the evenings until my eyes close, but the brightness is really very uncomfortable. Even if I've switched my cell phone to completely dark. It would be nice if there was such an option. Greetings and great game 🌺😊