Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.880717923427
Darker point darker score: 0.960895548196
darker: 2 (eq: False, dd: True), confidence: 2, worker: ANE1T9B3JJAS5 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NZVXB0S8DR04 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1GM94HPPS4SS0 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1SRPH3BGCHUOA (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A36D1YU9L1AF0Y
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3HH4LW4MMVHE1
darker: 2 (eq: False, dd: True), confidence: 2, worker: A15XHPD9NN0LU2 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1DJDT4B5B19Q2
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2YUKCBFNE5RGL
darker: 2 (eq: False, dd: True), confidence: 2, worker: AEHEZAYCPWF0E (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1N274L13ZKKI5 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3593PI95G678K (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1TF729Y38Y0WH (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A4H1NYJVE7C53 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3HIIRTGJUJZ1D (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1XVZCQ983ETMR (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2A42CU48PN8CX
darker: 2 (eq: False, dd: True), confidence: 2, worker: AKG5TLUQ2WWED (marked invalid)
darker: E (eq: True, dd: None), confidence: 0, worker: A8DFFGPH3G3V5 (marked invalid)
darker: E (eq: True, dd: None), confidence: 0, worker: ADPVKKFJ886DJ (marked invalid)
(0: guessing, 1: probably, 2: definitely)