condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.013004 0.0 0.039012 Phosphate deficiency 0.005455444444444444 0.0 0.016366333333333333 Potassium deficiency 0.023739111111111114 0.0 0.07121733333333334 Heat 0.0 0.0 0.0