condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.5325826666666666 0.232851 1.11579 10 h after light 0.36096466666666666 0.0 0.838118 2 h after dark 0.5676129999999999 0.306079 1.07669 6 h after dark 0.529363 0.0 0.98911 10 h after dark 0.517269 0.0 0.953535