by gprimr1
I've been looking at alot of pictures of signals on railpictures.net and I've noticed some of these signals are fairly faint in daylight. Has anyone ever had trouble seeing the signal (Is it easier with 3 color signals) or is this just an effect of the camera lens. I usually get to see two sets of signals in real life, one is really bright but it's also brand new, the others I can only see at night.