condition mean min max 2 h after light 0.047370166666666665 0.0 0.149832 6 h after light 0.06264483333333333 0.0 0.375869 10 h after light 0.021384833333333336 0.0 0.128309 14 h after light 0.0 0.0 0.0 18 h after light 0.0207775 0.0 0.124665 2 h after dark 0.0 0.0 0.0