Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.172923749808
Darker point darker score: 0.932144137753
darker: 2 (eq: False, dd: True), confidence: 1, worker: A390HYGLCX40HE
darker: 2 (eq: False, dd: True), confidence: 2, worker: APLPGURGFU8KN
darker: 2 (eq: False, dd: True), confidence: 2, worker: AY2CT54659MP
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NJB5LJJPC7AS
darker: E (eq: True, dd: None), confidence: 0, worker: A26N0ZAW34UJUV
(0: guessing, 1: probably, 2: definitely)