The diverging comfort bar read as noise — half the track sat empty and the
lighter/saturated tolerance split was unlabeled, so the coloured chunks had
no clear meaning. Replace it with one full-width bar that is 100% of the
place's days, split into five temperature buckets ordered cold → hot in the
site's own temperature colours: too cold, cool (within tolerance),
comfortable, warm (within tolerance), too hot. Wide segments print their
share inline, and a legend above the cards names every colour. More blue =
runs cold, more red = runs hot, with no empty space to decode.