Semisane
The front sight is a red fiber optic. The clouds were scudding across the sky during the entire session. For shots when the sun was out that front sight was glowing like mad, but when there were clouds across the sun the sight was a soft glow.
You know that is something I really never thought about before, that really could make some difference. I just throw the gun up and take what i get... never even thought to see how much lighting conditions, especially with open sights, could effect the shot.