condition mean min max 12pM Fe,Midday 4.15514 4.15514 4.15514 12pM Fe,Midnight 50.132149999999996 47.533 52.7313 58pM Fe,Midday 4.22135 4.22135 4.22135 58pM Fe,Midnight 40.127 0.0 52.5778 233pM Fe,Midnight 58.46596666666667 57.0482 60.8587 1160pM Fe,Midday 0.13626528571428573 0.0 0.259875 1160pM Fe,Midnight 40.15473333333333 33.4731 50.8772 High carbon,Dark 34.11534666666667 12.6834 53.0277 High carbon,Light 13.914294769230768 0.431762 26.956 Low carbon,Dark 26.0075 26.0075 26.0075 Phloroglucinol 11.65753 7.68629 14.3642 Silicon starvation,12h 40.1904 40.1904 40.1904