condition mean min max 12pM Fe,Midday 39.7428 39.7428 39.7428 12pM Fe,Midnight 67.25019999999999 59.3409 75.1595 58pM Fe,Midday 78.3407 78.3407 78.3407 58pM Fe,Midnight 318.4582857142857 170.817 802.007 233pM Fe,Midnight 592.766 584.362 597.88 1160pM Fe,Midday 5.588501428571429 1.62673 25.7513 1160pM Fe,Midnight 1304.7575 1183.68 1517.74 High carbon,Dark 501.39778 68.2453 1169.86 High carbon,Light 255.72827615384617 3.55347 764.614 Low carbon,Dark 68.417 68.417 68.417 Phloroglucinol 73.00663333333334 20.3995 117.122 Silicon starvation,12h 91.8675 91.8675 91.8675