condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.008065300000000001 0.0 0.024195900000000003 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0508577 0.0 0.1525731 Heat 0.0 0.0 0.0