timing it yourself is the easiest way, sorry.
they're all different. :)
because it is the signal to stop
You have a turn signal light-bulb out .
Stop light is another name for a traffic signal.
A stop light appears red when the traffic signal changes to signal drivers to stop and allow cross traffic to pass through the intersection. The red color is universally recognized as a signal to come to a complete stop to prevent accidents and ensure safe traffic flow.
When you see a yellow signal light, you should slow down and prepare to stop if it is safe to do so.
A yellow stop light indicates that the traffic signal is about to change from green to red, and drivers should prepare to stop their vehicles.
You must stop
Yellow/amber light is a cautionary indicator that the signal is about to turn red. If you are too close to the light to safely stop at this point, you should proceed through. If you're able to stop in a safe manner, you should anticipate the light turning red, and 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.
A flashing red signal light at a stop sign indicates that drivers must come to a complete stop before proceeding. It serves as an additional warning to ensure safety at intersections.
When a yellow signal light is shown, you should slow down and prepare to stop if it is safe to do so.
A yellow light on a traffic signal means to slow down and prepare to stop before the light turns red. It serves as a warning that the light is about to change.