It is all by the book first. Then it is if you can make the shot with the light. With a compound I couldn’t see the pins a little before end of hunting time so was generally safe with that. The exception would be full moon, clear sky, and snow. Then there were times I could see the pins well past legal hours. I never used a light on my site to push it. With a trad bow I have a hard time shooting if I can’t pick a spot. A deer outline in the snow is not a spot.
Now with a gun and scope it is a different story. Bow hunting has been slow, I can’t hunt the late season this year and I needed another deer to finish getting what we use for the year. During a very rainy Thanksgiving Day and evening I took out a gun to hunt. I shot a nice doe about 10 minutes before the end of shooting time. I knew the highly pressured deer wouldn’t move until after dark in the area I was hunting, but also that they would think it was dark due to the heavy dark cloud cover. My dad said I shot it too late. I told him the deer and he didn’t have a watch or look at the time tables. I did and was checking my watch every 5 minutes that last half hour. Ended up shooting it at 12 yd. and wished I had the LB with me, but I don’t know I could have picked that spot very well in the low light. It was nice and clear with a good scope.
I have the times table page of my hunting booklet open and in the door of the truck. I check it each time I get out to hunt. As a water fowler often hunting public waters, I have the times table in that booklet in a waterproof flap on my blind bag so I can check it at a glance and I set a watch or phone alarm. Often the best shooting is very close to the legal time, and it is real easy to get busted for shooting off a gun on public waters if you don’t watch time close. The CO’s really prowl waterfowl areas. Waterfowl hunting has really made me a stickler for watching the time.
When deer or turkey hunting I set the end time on one of my watch alarms, but turn the alarm off. That way I can check later in the day if I forget. I have also e-mailed myself the times for a few days to cover the time I will hunt so I can look it up on my phone if needed. I never hunt without a watch and phone.
I have passed on many deer and turkey when I could easily have shot them, but looked at my watch to see I was a few minted before or after legal time and had to let them pass.