“I think nighttime is dark so you can imagine your fears with less distraction”

Simplified Meaning:

At night, everything is quiet and still, so your mind has more space to think about what scares you. During the day, you are busy with work, friends, and activities, which can distract you from your worries. But when it gets dark, there's nothing to take your mind off those things. It’s like watching a scary movie; the dark makes it feel more intense because you can't see what's around you. For example, when you’re lying in bed, you might start thinking about your fears, like failing a test or losing a job, because there’s nothing else grabbing your attention. Understanding this can help you address those fears by reminding you that they seem bigger at night. By acknowledging this, you can find ways to calm your mind before bed, like reading a book or listening to soothing music, so you can sleep better without fear taking over.