Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.153263612411
Darker point darker score: 0.94469827153
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3N21HBZFYFEXJ
darker: 2 (eq: False, dd: True), confidence: 0, worker: AUKFRW1LVWIZ8
darker: E (eq: True, dd: None), confidence: 1, worker: A1G05O3HM7DNVZ
darker: E (eq: True, dd: None), confidence: 0, worker: A36ABEGFKRJC2O
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1SRPH3BGCHUOA
(0: guessing, 1: probably, 2: definitely)