Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.0655462958151
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3D2AKUFNQD73Y
darker: 1 (eq: False, dd: True), confidence: 2, worker: AZ9A137H25EDX
darker: E (eq: True, dd: None), confidence: 0, worker: A3N21HBZFYFEXJ
darker: E (eq: True, dd: None), confidence: 2, worker: ALLP45O3BDWYM
darker: E (eq: True, dd: None), confidence: 2, worker: A168LFJNV9DSTS
(0: guessing, 1: probably, 2: definitely)