Table 1.

Mean intraocular pressure (IOP) values at each time point and for common diurnal IOP parameters among healthy individuals (n=40).

	Right Eye			Left Eye
	Visit 1	Visit 2	Difference	Visit 1	Visit 2	Difference
0800	17.2 ± 3.3	16.1 ± 3.4	1.0	16.9 ± 3.4	16.0 ± 3.3	0.8
1000	16.7 ± 4.0	15.8 ± 3.1	0.9	15.9 ± 3.7	15.8 ± 3.4	0.1
1200	16.4 ± 2.9	15.9 ± 3.2	0.5	15.7 ± 2.9	15.6 ± 2.9	0.1
1400	15.6 ± 2.5	15.5 ± 3.0	0.1	15.3 ± 2.9	15.2 ± 2.8	0.1
1600	15.7 ± 2.6	15.2 ± 2.9	0.6	15.4 ± 2.7	15.0 ± 3.1	0.4
1800	15.5 ± 2.4	14.9 ± 2.8	0.5	15.3 ± 2.7	15.0 ± 2.8	0.3
2000	15.0 ± 2.5	14.1 ± 2.9	1.0	14.8 ± 2.9	13.8 ± 2.9	1.0