Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.116923733898
Darker point darker score: not computed since the judgement is "E"
darker: E (eq: True, dd: None), confidence: 2, worker: A1BDJFRSELMRDT
darker: 1 (eq: False, dd: True), confidence: 2, worker: A251KVXCS8E3C
darker: E (eq: True, dd: None), confidence: 1, worker: A3JKYHQMKDV1Y9
darker: 1 (eq: False, dd: True), confidence: 1, worker: AIKBREX7SEPXE
darker: E (eq: True, dd: None), confidence: 2, worker: A26QZVXO4ZS0ED
(0: guessing, 1: probably, 2: definitely)