I have hunted almost exclusively at night during the spring summer and fall months for many years now. I currently have a second shift job and get off work at midnight, so I'll go soon after I get off work and stay out until sometimes 5 or 6 in the morning. The main reason being that during those months in the daytime the parks around here are pretty crowded, so I go at night, also it's usually cooler too. I don't use a light at all, my eyes get used to the dark and I am able to see well enough to see where I'm going and where I'm digging, and also I don't stand out as much as I would with a light!! I do have a headlamp with a red light in it with me in case I absolutely need to see something but I rarely use it.