condition mean min max Control 0.000986361111111111 0.0 0.005918166666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.006067555555555555 0.0 0.018202666666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0