condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006779844444444444 0.0 0.020339533333333333 Phosphate deficiency 0.0035488 0.0 0.0106464 Potassium deficiency 0.022428311111111113 0.0 0.06728493333333334 Heat 0.0 0.0 0.0