[r00fus]

Disagree. It's the whole point of the page, so it isn't excessively redundant if you say it more than one way... I'd just put a single column that's a different color (ie, green) for the best day, maybe with an embedded checkmark or some other indicator for the color blind.

Google "comparison chart" and see how <a href="http://www.google.com/imgres?imgurl=http://printgreener.com/... facets</a> can inform a viewer in a simple way.

[benjoffe]

I don't think the checkmark for colour blind is needed (the colours are supplementary, not essential).