| Time |
6 AM |
7 AM |
8 AM |
9 AM |
10 AM |
11 AM |
12 noon |
1 PM |
2 pPM |
3 PM |
4 PM |
5 PM |
6 PM |
LSD |
| Mean ± SE |
25.0 ± 1.72 |
16.3 ± 1.84 |
41.4 ± 3.26 |
49.0 ± 1.61 |
52.0 ± 2.19 |
59.0 ± 3.05 |
62.0 ± 3.46 |
65.3 ± 1.05 |
47.0 ± 3.15 |
31.0 ± 1.71 |
15.7 ± 1.94 |
15.3 ± 0.89 |
12.0 ± 0.28 |
6.51 |