Temporal light effects refer to the way that light changes over time, and how that can affect our perception of things.
Think about a flashlight pointed at a wall. If you turn it on and leave it on, the amount of light hitting the wall will be constant. But if you start turning it on and off, the amount of light hitting the wall will change over time.
Our brains are really good at picking up on these changes in light, and using them to understand what's happening around us. For example, if you see a flashing light in the distance, you might assume it's a warning signal for something dangerous.
But temporal light effects can do more than just change our perception of danger. They can also be used to create interesting visual effects, like strobe lights at a party.
Overall, temporal light effects are an important part of how we see and understand the world around us.