condition mean min max Control 0.06067616666666666 0.0 0.19695200000000002 Nitrogen deficiency 0.4808942222222222 0.0 1.2121366666666666 Phosphate deficiency 0.24622699999999997 0.0 0.7386809999999999 Potassium deficiency 0.36869888888888885 0.0 0.7494999999999999 Heat 0.0 0.0 0.0