The phrase "after lights" refers to the period of time after the sun has set and artificial lights are turned on. There are several synonyms that can be used to refer to this time of day, including evening, nightfall, dusk, twilight, and sundown. Each of these words brings its own connotations and nuances to the concept of "after lights", with evening suggesting a more relaxed and social atmosphere, while dusk and twilight evoke a sense of fading light and approaching darkness. Whatever word you choose to describe this time of day, it is a magical and transformative time, as the world transitions from day to night, and people prepare for rest or head out to explore the nightlife.