Table 5.
The manner of arousing and mitigating effects on autonomic functions
| 5000 K light | Red light | Blue light | |
|---|---|---|---|
| Summer |
⬇ ![]() |
➞ |
➞ |
| Winter | ⬆ | ⬇
|
⬇
|
An arrow ➞ indicates no effect on autonomic functions against cold stress, whereas arrows ⬇ and ⬆ indicate an arousing and a mitigating effect on autonomic functions against cold stress, respectively. On the other hand, arrows
and
indicate a mitigating effect on autonomic functions against heat stress. The latter arrow indicates a greater mitigating effect on autonomic functions against heat stress.


