*Period

Environmental conditions

Average temperature by infrared thermography (˚C)

Ambient temperature, ˚C

Relative humidity, %

Eye caruncle

E1

E2

E3

Morning

25.10 ± 0.76^B

71.75 ± 4.70^B

37.27 ± 0.74^A

36.65 ± 1.77^A

36.45 ± 1.60^A

36.42 ± 1.58^A

Afternoon

26.24 ± 0.62^A

49.32 ± 4.23^C

37.37 ± 1.23^A

36.58 ± 1.74^A

36.15 ± 1.46^A

36.39 ± 1.60^A

Night

20.66 ± 0.54^C

89.54 ± 1.34^A

36.27 ± 1.13^B

27.20 ± 2.27^B

28.02 ± 2.66^A

29.02 ± 2.72^A