condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.06681666666666666 0.0 0.20045 12 h after light 0.019444433333333334 0.0 0.0583333 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.02916616666666667 0.0 0.0874985