condition mean min max Control 0.020123250000000002 0.0 0.057324900000000005 Nitrogen deficiency 0.0753583 0.0270233 0.10151199999999999 Phosphate deficiency 0.013531055555555557 0.0 0.029563033333333336 Potassium deficiency 0.05871665555555555 0.011893733333333335 0.14328853333333333 Heat 0.020492550000000002 0.0 0.040985100000000003