The Dawn Jogger, if not up and out before dawn, was earlier enough to see the sun come up over the Big Dish ridge line this morning. She was there with the usual assortment of Monday exercisers, all, like her, bundled up against the chill that stopped short of being frosty. As she started down the Junipero Serra side, she came across a man doing up and down knee squats quite briskly. Just watching him made her hurt…