Is there a way for me to get back to the dark mode ?

Because... RIP my eyes

If you are on desktop, click the top bar where it says More... or where it says your username. If your window is very narrow, click the hamburger menu or your username. If your window is extremely narrow or if you are on mobile, click the top right user icon or the top left hamburger menu.

Then click Night Mode.

Do NOT rip out your eyes.

Thank you :D