Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0874117740614
Darker point darker score: 0.905618013446
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1ZK135JLUOY0U
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1E4M8ET704NBF
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2Z3B875S9CQP1
darker: E (eq: True, dd: None), confidence: 2, worker: A16UY7B49KYG48
darker: E (eq: True, dd: None), confidence: 2, worker: ADPVKKFJ886DJ
(0: guessing, 1: probably, 2: definitely)