What must you be aware of here?

Your answer is fully correct. Here's why all three points are important in this situation:

1. Your vehicle will not be seen in time because the bright headlights from the oncoming car and surrounding lights can make it hard for other drivers to notice your vehicle immediately, especially in this narrow, busy street at night.

2. You will detect oncoming vehicles too late since the glare from headlights and the close spacing of cars can delay your ability to accurately judge when vehicles actually approach, increasing the risk of a collision.

3. The traffic lights blend with the colorful illuminated signs, making it difficult to distinguish their signals quickly. This requires extra caution to avoid missing important traffic indications.

Understanding these factors helps you drive more defensively and adapt your speed and attention to avoid hazards in complex night-time urban environments.