The difference between night and day varies, of course, depending upon where one is. Post sunset possibilities in woods and marshes where I more often take photographs are extremely rare, but in an urban environment the transiton of day to night does not mean the loss of light. Here is the Chicago River front day and night.
Rehoboth Bay Sunset
September 18, 2023
Bugged
September 17, 2023
Wave Attack in Maine
September 16, 2023