condition mean min max 3 h after light 0.0006646066666666666 0.0 0.00199382 6 h after light 0.02263078 0.0 0.0662765 9 h after light 0.0025478333333333334 0.0 0.00560918 12 h after light 0.0 0.0 0.0 3 h after dark 0.00126834 0.0 0.00380502 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0