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.
White Lined Sphinx Moth
July 23, 2021
Good Morning Lewes
July 22, 2021
Marsh Dragonfly
July 21, 2021