This was a pretty #Epic class c race 5 finish with three boats 1 second apart. Initially, Zephyr was listed in second place. The results were taken down then published with Zephyr listed in 3rd place. Anyone know what changed?

The scoring says winds were medium. I was thinking 6 knots was considered light? Race 5 and 6 felt like winds were light with race 7 winds at medium. What are the official wind parameters, so we can map to the Ez CERT ratings.