Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.909378453101
Darker point darker score: 0.347475011018
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NX9Q0EAOPYN3
darker: 1 (eq: False, dd: False), confidence: 1, worker: A2BERSBTHBGR6E
darker: 2 (eq: False, dd: True), confidence: 0, worker: A2Q0V5TIXSJJI3
darker: 2 (eq: False, dd: True), confidence: 1, worker: A2UKHWMBWV7LLU
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3O8YXPG1HGUH0
(0: guessing, 1: probably, 2: definitely)