condition mean min max Control 1.65135165 0.035369000000000005 3.57994 Nitrogen deficiency 2.6081671111111113 2.1385213333333333 2.94157 Phosphate deficiency 1.5413224444444444 1.0608893333333334 2.0886576666666667 Potassium deficiency 0.14723365555555556 0.0 0.429599 Heat 0.017165200000000002 0.0 0.034330400000000004