Period | Phase experimental | *Temperature environment, ˚C | *Relative humidity, % | **Ocular caruncle | E1 | E2 | ***E3 |
| Pre-race | 25.90 ± 1.25A | 65.1 ± 2.6E | 37.00 ± 1.10A | 37.30 ± 1.8AB | 37.05 ± 1.6A | 36.76 ± 1.3A |
Morning | Post-race CP | 25.99 ± 0.75A | 60.4 ± 1.9F | 36.10 ± 1.10C | 36.77 ± 1.5AB | 36.03 ± 1.6BC | ———— |
| Post-race SP | 37.46 ± 7.2A | 36.11 ± 1.7B | 34.78 ± 1.5B | |||
| Pre-race | 23.40 ± 0.39B | 82.7 ± 3.0C | 36.75 ± 1.50AB | 33.58 ± 1.5C | 33.93 ± 1.5D | 34.26 ± 1.8B |
Afternoon | Post-race CP | 23.18 ± 1.10B | 80.3 ± 3.6D | 34.67 ± 0.90D | 33.43 ± 1.2CD | 33.16 ± 1.3DE | ———— |
| Post-race SP | 33.25 ± 1.1CDE | 33.20 ± 1.1DE | 32.46 ± 1.1D | |||
| Pre-race | 20.30 ± 0.32C | 89.8 ± 1.7B | 36.87 ± 1.20AB | 31.48 ± 1.5F | 32.21 ± 2.0F | 33.41 ± 2.0C |
Night | Post-race CP | 19.11 ± 0.31D | 92.4 ± 1.9A | 35.73 ± 1.3C | 31.64 ± 1.6F | 32.28 ± 1.8F | ———— |
| Post-race SP | 31.93 ± 1.4EF | 32.25 ± 1.5F | 31.76 ± 1.4D |