Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.447689147184
Darker point darker score: 0.130066018804
darker: 2 (eq: False, dd: True), confidence: 2, worker: A528GXPSFYJ6F
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3S67PMO5ZG61S
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NJB5LJJPC7AS
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NO4LG6KGOGFD
darker: E (eq: True, dd: None), confidence: 2, worker: A2TTXSMEYWKXJI
(0: guessing, 1: probably, 2: definitely)