If shadows are a problem, they should only be a problem early in the game. By 5 p.m. the shadows should be past the pitcher's mound, I believe. If this were earlier in the year it would be an issue but sundet is at 6:45, which is about 1.5 hours after the first pitch. If this were July 6, sunset would be 8:34, which is 1.5 hours after the first pitch as well. So as far as the sun and shadows go, this will be the equivalent of an ordinary night game in early July.