condition mean min max 0 h after light 0.9988825000000001 0.897865 1.0999 2 h after light 0.3096275 0.27808 0.341175 4 h after light 0.21355105 0.0629171 0.364185 8 h after light 0.2711145 0.191846 0.350383 12 h after light 0.38519749999999997 0.310957 0.459438 2 h after dark 0.555773 0.346554 0.764992 4 h after dark 0.9663065 0.772073 1.16054 8 h after dark 1.419125 1.41047 1.42778 12 h after dark 1.6831399999999999 1.58636 1.77992