So, the cross traffic light turned yellow when you started... SAFELY?
I find that many judges, especially lower court judges have a very black and white view of the world. No extenuating circumstances.
Nonetheless, one might argue that many cities have started a Pedestrians First for the crosswalks, and that bicycle safety depends on vigilance and visibility.
Was there turning traffic crossing your path?
Any other reason necessitating jumping the light, or were you just impatient?