Table A6.

In situ pulse amplitude modulation (PAM) measurements. Given are the actual mean Yield values of photosystem II of four lichens and the standard deviations obtained during a fog event

	Acarospora conafii	Placidium sp.	Everniopsis trulla	Ramalina thrausta
Local Time	Yield II (mean) ± standard deviation
11:51	0.0729 ± 0.0268	0.0529 ± 0.0168	0.1057 ± 0.0431	0.0978 ± 0.0642
11:55	0.2001 ± 0.0553	0.1801 ± 0.0353	0.4503 ± 0.0573	0.3812 ± 0.0771
11:58	0.3621 ± 0.0773	0.2121 ± 0.0673	0.4809 ± 0.0554	0.3996 ± 0.0632
12:01	0.3679 ± 0.0769	0.2181 ± 0.0673	0.4776 ± 0.0589	0.4241 ± 0.0690
12:06	0.3659 ± 0.0989	0.2111 ± 0.0673	0.4741 ± 0.0612	0.4259 ± 0.0671
Wet	0.5450 ± 0.0698	0.6441 ± 0.0592	0.6097 ± 0.0599	0.5290 ± 0.0612