condition mean min max 12pM Fe,Midday 117.324 117.324 117.324 12pM Fe,Midnight 156.8395 151.181 162.498 58pM Fe,Midday 83.6233 83.6233 83.6233 58pM Fe,Midnight 122.78257142857143 103.52 135.194 233pM Fe,Midnight 30.315966666666668 29.1317 31.3548 1160pM Fe,Midday 64.78467142857143 50.8623 70.925 1160pM Fe,Midnight 25.114085 5.34904 61.8304 High carbon,Dark 19.925504666666665 2.86311 47.0913 High carbon,Light 13.191333846153846 2.06063 32.7739 Low carbon,Dark 12.8231 12.8231 12.8231 Phloroglucinol 141.2133 91.9279 198.991 Silicon starvation,12h 55.8266 55.8266 55.8266