In a standing lights start, what is the typical time frame from when the five red lights are on until the race starts?

In a standing lights start in motorsport, the sequence of the red lights is crucial for all competitors to understand when the race will commence. When the five red lights are illuminated, this indicates that the race is about to start. Typically, the time frame from the moment all five red lights are on until they turn off can vary from 0.2 seconds to 3 seconds.

The short duration allows drivers to prepare for the start and focus on their reaction times. If the lights go out too quickly, drivers need to be vigilant and ready at all times, as any delay in reaction can lead to a poor start or even a jump start. Hence, timing in this phase is essential, and the variation accommodates the differences in scenarios, including potential nuances in how quickly the lights might turn off depending on the specific regulations or conditions of the event.

In contrast, the other time frames provided do not align with standard practices within the sport.