You are able to craft an infusion that helps you see in the dark

Prerequisite: Perception 5 ranks, Profession: Herbalist 5 ranks, Craft Infusion

Benefit: You can create an infusion of light by gathering materials from places where there is light in the darkness, such as caves with light crystals or fluorescent fungi or in a dark forest where a tree has fallen bringing light to an otherwise dark under layer. It is applied directly to the eyes which stings quite painfully.

Any perception check made by the target of the infusion to see in the dark gains a +5 circumstance bonus, but any perception checks made in bright light suffers a -5 circumstance penalty. If you have the advanced infusion ability, the target's Darkvision range is extended by an additional 60 feet (or they gain Darkvision up to a range of 60 ft if they did not previously have the ability).