Table 6.

Post hoc analysis (Tukey test) for colors

Means comparisons
Tukey test colors	Mean diff	SEM	q Value	Prob	Alpha	Sig	LCL	UCL
Indigo—Violet	-0.01307	0.01618	1.1421	9.84E-01	0.05	0	−0.06087	0.03474
Blue—Violet	0.14135	0.01618	12.35531	3.53E-09	0.05	1	0.09355	0.18916
Blue—Indigo	0.15442	0.01618	13.49741	2.65E-09	0.05	1	0.10661	0.20222
Green—Violet	0.04233	0.01618	3.69984	1.22E-01	0.05	0	−0.00548	0.09013
Green—Indigo	0.05539	0.01618	4.84195	0.01145	0.05	1	0.00759	0.1032
Green—Blue	−0.09902	0.01618	8.65546	4.12E-08	0.05	1	−0.14683	−0.05122
Yellow—Violet	−0.00461	0.01618	0.40339	0.99996	0.05	0	−0.05242	0.04319
Yellow—Indigo	0.00845	0.01618	0.73871	0.99854	0.05	0	−0.03935	0.05626
Yellow—Blue	−0.14597	0.01618	12.75869	3.21E-09	0.05	1	−0.19377	−0.09816
Yellow—Green	−0.04694	0.01618	4.10323	0.05812	0.05	0	−0.09475	8.63E-04
Orange—Violet	0.02963	0.01618	2.5903	0.52686	0.05	0	−0.01817	0.07744
Orange—Indigo	0.0427	0.01618	3.7324	0.11554	0.05	0	−0.00511	0.09051
Orange—Blue	−0.11172	0.01618	9.76501	1.04E-08	0.05	1	−0.15952	−0.06391
Orange—Green	−0.01269	0.01618	1.10954	0.98644	0.05	0	−0.0605	0.03511
Orange—Yellow	0.03425	0.01618	2.99369	0.34343	0.05	0	−0.01356	0.08206
Red—Violet	0.07896	0.01618	6.90194	2.56E-05	0.05	1	0.03116	0.12677
Red—Indigo	0.09203	0.01618	8.04404	3.62E-07	0.05	1	0.04422	0.13983
Red—Blue	−0.06239	0.01618	5.45337	0.00235	0.05	1	−0.1102	−0.01458
Red—Green	0.03663	0.01618	3.2021	0.26267	0.05	0	−0.01117	0.08444
Red—Yellow	0.08358	0.01618	7.30533	6.07E-06	0.05	1	0.03577	0.13138
Red—Orange	0.04933	0.01618	4.31164	0.038	0.05	1	0.00152	0.09713