Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.139766674899
Darker point darker score: 1.09057738585
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3DRZTFFWOKXCT
darker: E (eq: True, dd: None), confidence: 2, worker: A2MZLVT9DB9MGK
darker: 1 (eq: False, dd: True), confidence: 2, worker: A25R3HUN514JKX (marked invalid)
darker: E (eq: True, dd: None), confidence: 2, worker: A1ZCYJOVB9YEOW (marked invalid)
darker: 1 (eq: False, dd: True), confidence: 2, worker: ASOOONBGQ48YI
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3NWQ0535HAXUD
darker: 1 (eq: False, dd: True), confidence: 1, worker: A1MQPBGSL800TL
(0: guessing, 1: probably, 2: definitely)