I take my Lab out around 8:30, 9:00 PM just after it gets around 75 Degrees out... He looks forward to it every night. I swear he can tell time, he' ll go and sit in front of the closet where we keep his leash and whine, wanting to go. I take him down to the park and throw the ball for him and just let him run around. Usually we get lucky and they' ve put the sprinklers on by the time we get down there!
Daniel