condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.02019411111111111 0.0 0.06058233333333333 Phosphate deficiency 0.20343099999999997 0.0 0.569247 Potassium deficiency 0.13986777777777779 0.0 0.41960333333333333 Heat 0.0 0.0 0.0