condition mean min max 12pM Fe,Midday 1.68241 1.68241 1.68241 12pM Fe,Midnight 2.4047650000000003 1.58865 3.22088 58pM Fe,Midday 2.74047 2.74047 2.74047 58pM Fe,Midnight 2.5403928571428573 0.0 6.12467 233pM Fe,Midnight 10.40735 7.17005 12.4793 1160pM Fe,Midday 2.5147385714285715 0.0 4.41384 1160pM Fe,Midnight 2.9834016666666665 0.0 9.75646 High carbon,Dark 18.791527333333335 0.0 130.205 High carbon,Light 13.201919230769231 2.26884 32.029 Low carbon,Dark 27.6798 27.6798 27.6798 Phloroglucinol 1.3249296666666668 0.979029 1.94073 Silicon starvation,12h 19.4685 19.4685 19.4685