row.names	subject	meal	time1	time2	time3	time4	time5	time6	time7	time8
1	1	10am	4.90	4.50	7.84	5.46	5.08	4.32	3.91	3.99
2	2	10am	4.61	4.65	7.90	6.13	4.45	4.17	4.96	4.36
3	3	10am	5.37	5.35	7.94	5.64	5.06	5.49	4.77	4.48
4	4	10am	5.10	5.22	7.20	4.95	4.45	3.88	3.65	4.21
5	5	10am	5.34	4.91	5.69	8.21	2.97	4.30	4.18	4.93
6	6	10am	5.24	5.04	8.72	4.85	5.57	6.33	4.81	4.55
13	1	6am	4.22	4.92	8.09	6.74	4.30	4.28	4.59	4.49
14	2	6am	4.52	4.22	8.46	9.12	7.50	6.02	4.66	4.69
15	3	6am	4.47	4.47	7.95	7.21	6.35	5.58	4.57	3.90
16	4	6am	4.27	4.33	6.61	6.89	5.64	4.85	4.82	3.82
17	5	6am	4.81	4.85	6.08	8.28	5.73	5.68	4.66	4.62
18	6	6am	4.61	4.68	6.01	7.35	6.38	6.16	4.41	4.96