The lighting design document proposes lighting schemes to establish the setting and mood for each act of the play "Bus Stop". For Act I, dark lighting would set the dingy diner environment, while warm lights would make it feel cozy as Grace and Elma talk. Gray and dark lights would emphasize the seriousness of the blizzard outside. Act II would use flood lights for the physical action and soft hues to convey characters' expressions. Act III would end with the storm clearing as the characters converse in the morning light coming through the windows.