Period

Experimental phase

*Temperature environment, ˚C

*Relative humidity, %

**Ocular caruncle

E1

E2

***E3

Pre-race

27.56 ± 0.64^A

57.58 ± 1.6^E

37.24 ± 0.88^A

37.19 ± 1.60^AB

37.42 ± 1.40^A

37.12 ± 1.29^A

Morning

Post-race CP

26.94 ± 0.67^B

57.36 ± 1.7^E

36.75 ± 0.89^B

37.47 ± 1.46^A

37.00 ± 1.18^AB

————

Post-race SP

36.72 ± 1.72^AB

36.51 ± 1.20^AB

35.60 ± 1.10^B

Pre-race

23.00 ± 0.09^C

84.37 ± 0.8^D

37.17 ± 1.41^A

33.01 ± 1.54^C

33.97 ± 1.75^C

34.40 ± 1.72^BC

Afternoon

Post-race CP

21.70 ± 0.12^D

86.06 ± 0.2^C

35.14 ± 1.26^C

32.88 ± 1.30^C

32.92 ± 1.36^C

————

Post-race SP

33.22 ± 1.62^C

33.02 ± 1.33^C

32.36 ± 2.29^C

Pre-race

20.41 ± 0.18^E

90.40 ± 0.5^B

37.94 ± 0.94^A

32.15 ± 1.47^C

33.25 ± 1.55^CD

33.98 ± 1.70^CD

Night

Post-race CP

19.84 ± 0.09^F

95.27 ± 0.2^A

36.12 ± 1.35^BC

32.54 ± 1.72^C

32.33 ± 2.29^D

————

Post-race SP

33.18 ± 1.58^C

33.02 ± 1.30^C

32.37 ± 2.29^D