condition mean min max 12pM Fe,Midday 49.7331 49.7331 49.7331 12pM Fe,Midnight 26.03315 25.7401 26.3262 58pM Fe,Midday 60.0624 60.0624 60.0624 58pM Fe,Midnight 27.321357142857142 0.0 38.8233 233pM Fe,Midnight 117.367 116.216 119.429 1160pM Fe,Midday 11.91769 7.75514 23.3194 1160pM Fe,Midnight 127.29750833333333 87.3876 155.231 High carbon,Dark 198.4083 48.6897 488.171 High carbon,Light 135.00857 1.69109 411.482 Low carbon,Dark 35.3108 35.3108 35.3108 Phloroglucinol 52.509699999999995 26.4851 72.4353 Silicon starvation,12h 116.245 116.245 116.245