What a day to night edit changes
A day to night edit moves the photo to full night, well after dark. The sky turns a deep midnight blue, the house falls into night shadow, the lights mounted on the house come on, and the windows that show a room get a warm glow. The house itself does not change: same roofline, same siding, same driveway, same plants.
That last part is the point. A night photo that adds a lantern, lights a window onto an empty wall or quietly tidies the garden shows a house that is not the one for sale. So the light is the only thing that should be different, and the original goes next to it.
Why night is harder than dusk
At dusk most of the house is still lit by the sky. At night the light comes from the house itself, so every fixture and every window has to be right. An image model left to itself will happily hang a second lantern by the door, light a porch ceiling that has no light, or make every pane of a garage door glow. We look for the fixtures your house has before the render and ask for only those to be switched on.
Small text suffers too. The whole photo is redrawn, so a house number can come back with a digit changed. We read the number on your photo and on every render, and run it again when they differ.
Lights that are there, and nothing more
The rule we could find that names twilight photos is Stellar MLS’s, and its condition is the same one we work to: lighting is not added where it does not exist, and the sunset is where the sun really sets. We read switching on a porch lantern your house has as lighting a fixture that exists, not adding lighting; Stellar does not say. It still shows the house at a time it was not photographed, so treat it as a digitally altered photo: disclose it and show the daytime original alongside it.