from the base image maintain all geometry materials colors perspective and composition exactly as they are and perform only the following modifications modifications allowed in the left window simulate that it is night outside with no daylight entering preserve the interior brightness keeping all elements clear and visible maintain existing white and bluish led tones ensuring a comfortable professional lighting atmosphere suitable for a high level meeting improve image quality sharpness and clarity enhancing resolution without altering colors textures or geometry mandatory conditions do not add remove or move any objects furniture walls or architectural elements do not alter perspective scale or composition avoid any additional effects shadows or reflections outside the original elements objective create a nighttime scene visible through the left window while keeping the interior bright clear and comfortably lit with white and bluish leds respecting all geometry and colors and improving overall image quality