condition mean min max 12pM Fe,Midday 123.609 123.609 123.609 12pM Fe,Midnight 53.8818 50.9499 56.8137 58pM Fe,Midday 108.398 108.398 108.398 58pM Fe,Midnight 34.19838571428571 0.0 45.643 233pM Fe,Midnight 27.94976666666667 27.0239 28.5237 1160pM Fe,Midday 98.67928571428571 83.7706 114.778 1160pM Fe,Midnight 42.32585 14.3032 65.3985 High carbon,Dark 43.538826666666665 14.453 66.3275 High carbon,Light 52.765486153846155 8.17432 100.253 Low carbon,Dark 35.8678 35.8678 35.8678 Phloroglucinol 91.96300000000001 82.3349 107.453 Silicon starvation,12h 86.656 86.656 86.656