darken the sky to a deep starry night but brightly illuminate the environment using artificial lighting make the apartment windows and balconies glow warmly as if lights are on inside add realistic streetlights casting soft warm light onto the streets sidewalks and nearby surfaces creating subtle reflections and shadows include light spilling from building entrances and outdoor lamps softly highlighting architectural details plants and surrounding objects ensure the ambient light from windows balconies and streetlights blends naturally giving the scene a cozy yet vibrant nighttime atmosphere