condition mean min max 12pM Fe,Midday 110.488 110.488 110.488 12pM Fe,Midnight 127.8045 125.88 129.729 58pM Fe,Midday 94.7716 94.7716 94.7716 58pM Fe,Midnight 127.49502857142856 96.2082 137.599 233pM Fe,Midnight 64.27293333333334 63.6259 64.932 1160pM Fe,Midday 96.07067142857143 75.9121 102.933 1160pM Fe,Midnight 100.54113333333333 72.9066 123.532 High carbon,Dark 41.135544 6.43416 73.9721 High carbon,Light 47.15526461538462 4.21594 81.6513 Low carbon,Dark 31.3341 31.3341 31.3341 Phloroglucinol 172.891 124.648 247.262 Silicon starvation,12h 36.5329 36.5329 36.5329