condition mean min max Control 0.00895526111111111 0.0 0.0406839 Nitrogen deficiency 0.0031018444444444442 0.0 0.009305533333333333 Phosphate deficiency 0.004308 0.0 0.008430666666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0