condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.08039142222222222 0.0 0.24117426666666666 Potassium deficiency 0.04259443333333333 0.0 0.1277833 Heat 0.0 0.0 0.0