condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.008863000000000001 0.0 0.106356 11 h after light 0.0070640166666666665 0.0 0.0847682 2 h after dark 0.007416691666666667 0.0 0.0890003 6 h after dark 0.009668166666666667 0.0 0.116018 10 h after dark 0.0 0.0 0.0