A traffic light you seen change to green
a fresh green light is when the traffic light has just turned from red to green
Fresh green light
the red light. it means STOP.
Traffic approaching the light is to stop. If the way is clear, traffic can then proceed through the intersection.
I am not excactly 100% sure but I think it means the fresh green light is a kind of headlight
A fresh traffic light indicates that the signal is actively functioning and providing real-time guidance for vehicles and pedestrians, typically reflecting current traffic conditions. In contrast, a stale traffic light refers to a signal that has not changed for an extended period, which may lead to confusion or uncertainty among drivers and pedestrians about when it will change. Stale lights can result from malfunctioning systems or a lack of traffic flow, potentially causing delays or unsafe situations.
Green
The color red
It means to stop
Amber (or red) in a traffic light sequence means "stop," put the brakes on! Green means "go;" and yellow signifies that the traffic light is about to turn red (or amber), so you should start to slow down and prepare to stop.
The yellow light on a traffic signal means that the light is about to turn red. It serves as a warning for drivers to slow down and prepare to stop.
To humans RED means stop or danger in our brains.