Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.366692751117
Darker point darker score: 0.185360249863
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1NZVXB0S8DR04
darker: 1 (eq: False, dd: True), confidence: 2, worker: AQD91RFHV1WNE (marked invalid)
darker: 1 (eq: False, dd: True), confidence: 1, worker: A1G05O3HM7DNVZ
darker: 2 (eq: False, dd: False), confidence: 1, worker: A3RDHG95L1UPAZ
darker: 1 (eq: False, dd: True), confidence: 2, worker: AGY2PTZLZFT2L
darker: 1 (eq: False, dd: True), confidence: 0, worker: A3O8YXPG1HGUH0
darker: E (eq: True, dd: None), confidence: 1, worker: A27H0BKXDPJ543
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1IX44UFXFW0ZY
(0: guessing, 1: probably, 2: definitely)