Answer:
Along with the dim lighting in the initial scene, emphasizing the lack of light in Scrooge’s life, and the wiry staircase leading to Scrooge’s mess upstairs, the play appears to be off to a gloomy start. However, as Scrooge journeys home to his apartment, the stage lights up with a ghastly green when Marley appears on Scrooge's doorknocker, suggesting that things may soon change.
Explanation:
Resource Used:
https://www.goodmantheatre.org/Education-Blog/Cindy-Bandle-Young-Critics-Blog/Dates/2014/2/Levitation-and-Lights-in-A-Christmas-Carol/