condition mean min max 3 h after light 0.050361750000000004 0.0 0.604341 7 h after light 0.0 0.0 0.0 11 h after light 0.033127333333333335 0.0 0.397528 2 h after dark 0.0 0.0 0.0 6 h after dark 0.05696575 0.0 0.355614 10 h after dark 0.022375583333333334 0.0 0.268507