Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.880803600006
Darker point darker score: 0.913206592984
darker: 2 (eq: False, dd: True), confidence: 1, worker: A2V6SELV8D1AEI
darker: 2 (eq: False, dd: True), confidence: 2, worker: ASOOONBGQ48YI
darker: E (eq: True, dd: None), confidence: 1, worker: A1OTE7CRHWUOGJ (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A22BAUES1TIZS6
darker: 2 (eq: False, dd: True), confidence: 2, worker: A60085NFAM25W
darker: 2 (eq: False, dd: True), confidence: 2, worker: A221FSWO28B4YF
(0: guessing, 1: probably, 2: definitely)