condition mean min max 2 h after light 0.09683000000000001 0.0 0.58098 6 h after light 0.0 0.0 0.0 10 h after light 0.3180725 0.0 0.918755 14 h after light 0.24625466666666665 0.0 0.92646 18 h after light 0.07181983333333333 0.0 0.430919 2 h after dark 0.2446355 0.0 0.84562