condition mean min max 3 h after light 0.008143683333333334 0.0 0.0977242 7 h after light 0.021094083333333333 0.0 0.151679 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.019164225 0.0 0.141722 10 h after dark 0.0 0.0 0.0