Evaluation of the Combined Effects of Heat and Lighting on the Level of Attention and Reaction Time: Climate Chamber Experiments in Iran

Table 2

Mean (SD) of parameters of reaction time test in different experiment conditions.

Illuminance	Temperature	Parameter
		Two-color selective (ms)	Two-sound selective (ms)	Diagnostic (ms)	Error (number)
200 lux	22°C	469.21 ± 108.82	469.71 ± 115.73	447.66 ± 117.21	4.7 ± 3
	37°C	491.22 ± 103.21	504.81 ± 122.44	468.34 ± 110	5.91 ± 2.31
value		0.001	0.001	0.001	0.001
500 lux	22°C	455.88 ± 98.42	454.12 ± 107	415.57 ± 97	3.52 ± 2.11
	37°C	496.53 ± 109	505.75 ± 132.44	470.41 ± 114.11	6.11 ± 2.32
value
1500 lux	22°C	436.92 ± 89.21	434.36 ± 106	403 ± 93.34	1.66 ± 1.21
	37°C	514.91 ± 127	525.52 ± 136	487.51 ± 121	8.73 ± 3.52
value		0.001	0.001	0.001	0.001