condition mean min max 2 h after light 0.11214083333333334 0.0 0.357235 6 h after light 0.06836166666666667 0.0 0.263914 10 h after light 0.024735499999999997 0.0 0.148413 14 h after light 0.048697 0.0 0.14968 18 h after light 0.063357 0.0 0.21213 2 h after dark 0.11484316666666666 0.0 0.689059