TABLE 3.

Experimental design.

Activity intensity Temperature (°C)		Sitting	Slow walking	Brisk walking
A: 13.1–18.0	A1: 13.1–14.7	A11	A12	A13
	A2: 14.8–16.3	A21	A22	A23
	A3: 16.4–18.0	A31	A32	A33
B: 18.1–23.0	B1: 18.1–19.7	B11	B12	B13
	B2: 19.8–21.3	B21	B22	B23
	B3: 21.4–23.0	B31	B32	B33
C: 23.1–29.0	C1: 23.1–25.0	C11	C12	C13
	C2: 25.0–27.0	C21	C22	C23
	C3: 27.1–29.0	C31	C32	C33

Controlled conditions: relative humidity (70%), wind speed (2 m/s), illuminance (4200 lux).