Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.890384605347
Darker point darker score: 0.997602355702
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1WA9OZKY3IAZL (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3Q2HC4T5MHY93
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3HH4LW4MMVHE1 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3RNCUQDU5AVEI (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2HRQ410HLYGTD
darker: 2 (eq: False, dd: True), confidence: 2, worker: A168LFJNV9DSTS
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1LAC2M11NC968
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1GM94HPPS4SS0 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1DJDT4B5B19Q2 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2YUKCBFNE5RGL (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A4H1NYJVE7C53 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1TF729Y38Y0WH (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2XWHAVGMXTVMJ (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3593PI95G678K (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1FP3SH704X01V (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A8DFFGPH3G3V5 (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A11KMASRERFP0V
darker: 2 (eq: False, dd: True), confidence: 2, worker: AKG5TLUQ2WWED (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1XVZCQ983ETMR (marked invalid)
darker: E (eq: True, dd: None), confidence: 0, worker: ADPVKKFJ886DJ (marked invalid)
(0: guessing, 1: probably, 2: definitely)