Solve the Mystery: What’s the Bedtime Topic of this Crossword Clue?

The crossword question “A drop before bedtime?” is likely asking for a synonym for a beverage commonly consumed before bed. The answer to this clue is “SUNSET.” This is because sunsets are often associated with the end of the day, particularly when the sun drops below the horizon, creating a visual “drop.” Additionally, the word “sunset” may also evoke a sense of relaxation and a peaceful end to the day, making it a fitting choice for a clue about a sleep-inducing beverage.