Table A1.

Comparative performance parameters of the Specim IQ and Specim V10E observed in the laboratory under artificial light conditions. Mean standard deviation of the homogeneous color cards, the mean absolute distance between the mean spectra, the maximum absolute distance and the mean relative distance in percent.

Indoor	Std. Specim V10E [-]	Std. Specim IQ [-]	Mean Abs. Distance [-]	Maximum Abs. Distance [-]	Mean Rel. Distance [%]
Paper, Yellow	0.017	0.022	0.008	0.022	0.019
Paper, Green	0.017	0.023	0.004	0.015	0.006
Paper, Red	0.015	0.016	0.016	0.033	0.098
Paper, bright Yellow	0.018	0.022	0.008	0.031	0.013
Paper, Pink	0.017	0.018	0.006	0.023	0.011
Polyethylene, Pink	0.017	0.025	0.008	0.038	0.013
Polyethylene, Blue	0.017	0.024	0.010	0.030	0.020
Polyethylene, White	0.020	0.032	0.007	0.032	0.008
Polyethylene, Red	0.015	0.017	0.006	0.022	0.033
Polyethylene, Orange	0.016	0.016	0.006	0.037	0.013
Polyethylene, Purple	0.015	0.013	0.004	0.021	0.008
Average	0.016	0.021	0.008	0.028	0.022