Why am I seeing multiple ΔV10 flicker hourly average values in a single hour?

Why am I seeing multiple ΔV10 flicker hourly average values in a single hour?

Question

Why am I seeing multiple ΔV10 flicker hourly average values in a single hour?

Answer

The instruments output a ΔV10 flicker value every minute regardless of the interval setting. The maximum value, fourth maximum value, and average values during each hour are stored every minute as data for the past hour.