This ability will enable Pippy to gain various adaptations at night or in darkness. She could gain infra-red vision, or simply improved normal vision or the ability to produce light which only she will see. She will also find her other senses developing further, and could also gain echolocation and other means of sensing. She will also find herself able to move more quietly and subtly, and could darken her colouring to further camouflage herself. At first, this ability will be reflexive and will activate every night, but she will learn to control it. She could then stop it activating if she wished, or only activate certain aspects of it.