condition mean min max 2 h after light 0.010600150000000001 0.0 0.0636009 6 h after light 0.007214383333333334 0.0 0.0432863 10 h after light 0.0 0.0 0.0 14 h after light 0.0 0.0 0.0 18 h after light 0.07188433333333334 0.0 0.431306 2 h after dark 0.028623333333333334 0.0 0.17174