Table 1. Reflectance response amplitudes averaged over all trials of a stimulus condition for each subject.

			480 nm		510 nm		550 nm		590 nm		675 nm
	Sex	Age	Irradiance (nW/deg2)	Amplitude	Irradiance (nW/deg2)	Amplitude	Irradiance (nW/deg2)	Amplitude	Irradiance (nW/deg2)	Amplitude	Irradiance (nW/deg2)	Amplitude
11002	F	36	6	0.07	2.4	0.03	2.2	0.02	2	0.03	37	0.02
			40	0.17	17	0.54	17	0.93	16	0.26	266	0.40
			145	0.40	140	1.41	138	1.41	147	0.73	2,260	0.85
					390	1.65	390	1.91	398	0.67	18,900	0.97
11015	F	26	6	0.04	1.9	0.06	1.4	0.06	2.1	0.04	37	0.05
			40	0.24	17	0.13	14	0.28	14	0.26	266	0.33
			145	0.16	124	0.63	138	0.94	141	0.90	2,260	0.81
					370	0.98	337	1.23	384	1.31	18,900	0.92
11043	M	34	6	0.03	2.1	0.12	2.5	0.02	2.1	0.06	37	0.00
			40	0.06	15	0.67	18	0.64	16	0.34	266	0.20
			145	0.15	148	2.00	140	2.42	140	1.67	2,260	1.08
					409	2.27	389	2.23	395	1.84	18,900	1.63
11046	M	57	4	0.05	2.5	0.04	1.5	0.01	4	0.02	37	0.09
			42	0.18	17	0.15	16	0.43	13	0.43	266	0.47
			150	0.72	150	0.81	150	1.56	142	1.45	2,260	1.08
					340	1.56	420	1.86	398	1.60	18,900	1.42
11049	M	30	5	0.08	2.1	0.05	2.2	0.00	2	0.06	37	0.00
			40	0.10	15	0.48	22	0.39	15	0.08	266	0.30
			147	0.19	148	1.51	130	1.35	142	1.50	2,260	0.99
					409	1.55	382	1.79	404	1.74	18,900	1.24
Average		36.6	5.4	0.04	2.2	0.06	1.96	0.03	2.44	0.07	37	0.02
			40	0.11	16.2	0.36	17.4	0.56	14.8	0.35	266	0.36
			146.4	0.35	142	1.26	139.2	1.57	142.4	1.25	2,260	0.95
					383.6	1.64	383.6	1.78	395.8	1.42	18,900	1.14