First find a generator in the game and press the left mouse button next to it to repair it automatically. However, notice that there will be a QTE, that is, a circle will pop up in the middle of the screen, allowing you to press the pointer on the white highlighted part with a space in the middle. Once the generator fails to press, it will remind the butcher and slow down the progress.
At dawn, if you want to win, you need to repair the generators, and the number of generators is not small. Moreover, when repairing the generator, it often happens, and some QTE will appear randomly. As long as you can react quickly, you can increase some progress.