condition mean min max Control 0.030120055555555556 0.0 0.09713500000000001 Nitrogen deficiency 2.021981444444444 0.122849 3.063045333333333 Phosphate deficiency 6.140469444444445 0.0 18.161533333333335 Potassium deficiency 2.01902 0.0 5.492163333333333 Heat 0.0 0.0 0.0