Night-Eye

The Night-Eye effect causes the target to longer be effected by shadows and lighting conditions. For the PC this shows visably by casting the game world in a bluish hue which makes darker areas much more visable. Since the effect casts everything in blue light colors are no longer visable with this effect on making some items, such as potions and nirnroots, which are normally easy to pick out much harder to spot. The Night-Eye effect is part of the Illuision school of magic.