How long should you be biking?

Good day, I'm curious about the duration of a biking session. Could you elaborate on how long one should ideally be biking? Is there a recommended time frame for achieving optimal health benefits? Also, does the duration vary based on individual fitness levels or goals? Lastly, are there any potential risks associated with overbiking, and how can one avoid such risks? I'm eager to learn more about balancing the benefits and potential drawbacks of this popular form of exercise.