condition mean min max 3 h after light 0.06408699999999999 0.0 0.192261 6 h after light 0.06457666666666667 0.0 0.19373 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.059685999999999996 0.0 0.179058 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.061674 0.0 0.185022