condition mean min max 12pM Fe,Midday 11.8536 11.8536 11.8536 12pM Fe,Midnight 8.81267 8.30471 9.32063 58pM Fe,Midday 7.41878 7.41878 7.41878 58pM Fe,Midnight 4.484908571428571 0.0 6.34435 233pM Fe,Midnight 6.501663333333333 5.4918 7.38206 1160pM Fe,Midday 7.48966 5.14278 9.32263 1160pM Fe,Midnight 2.4469775 1.24277 3.71895 High carbon,Dark 7.9189533333333335 1.51444 21.0783 High carbon,Light 11.40884153846154 1.02123 20.3429 Low carbon,Dark 8.45634 8.45634 8.45634 Phloroglucinol 15.804400000000001 10.8699 22.6518 Silicon starvation,12h 41.782 41.782 41.782