condition mean min max 12pM Fe,Midday 218.757 218.757 218.757 12pM Fe,Midnight 253.486 240.564 266.408 58pM Fe,Midday 151.278 151.278 151.278 58pM Fe,Midnight 196.434 138.126 225.407 233pM Fe,Midnight 110.27366666666667 103.823 117.381 1160pM Fe,Midday 163.05657142857143 140.555 191.781 1160pM Fe,Midnight 130.20036666666667 87.3213 156.111 High carbon,Dark 250.2526 123.004 596.508 High carbon,Light 146.93413846153845 40.3346 262.969 Low carbon,Dark 111.335 111.335 111.335 Phloroglucinol 239.52033333333333 187.154 320.227 Silicon starvation,12h 204.201 204.201 204.201