 Midsummer is a tough time for diehard fishermen. It's often too hot under a blazing sun, and lakes are often churned up by boaters and jet skiers. That's why many anglers are discovering the joys of night fishing. When conditions are good, it can be a magical experience. But you do need to take a few precautions. A reliable light source goes without saying. Don't venture out if there's a chance of severe weather. The darkness is enough to contend with. Organize your gear so you can locate it easily. And don't forget the bug spray.