condition mean min max Control 0.0008877611111111111 0.0 0.005326566666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0010939455555555556 0.0 0.0032818366666666665 Heat 0.0 0.0 0.0