condition mean min max 12pM Fe,Midday 234.742 234.742 234.742 12pM Fe,Midnight 717.9695 693.672 742.267 58pM Fe,Midday 518.501 518.501 518.501 58pM Fe,Midnight 946.6661428571429 884.632 1068.01 233pM Fe,Midnight 1999.6799999999998 1986.33 2009.11 1160pM Fe,Midday 478.91857142857145 439.292 559.028 1160pM Fe,Midnight 1011.3565 641.742 1473.75 High carbon,Dark 1196.4944666666665 307.726 1595.77 High carbon,Light 1187.3950769230769 450.187 2394.02 Low carbon,Dark 1255.07 1255.07 1255.07 Phloroglucinol 800.857 457.738 981.256 Silicon starvation,12h 961.581 961.581 961.581