Fixed space

Fixed time

Fixed space and time

Direct effect

Indirect effect

Total effect

Direct effect

Indirect effect

Total effect

Direct effect

Indirect effect

Total effect

K

0.3551

0.1069

0.4620

0.7390

2.13E−04

0.7392

1.0942

0.1071

1.2013

L1

0.0570

0.0171

0.0741

0.2322

6.68E−05

0.2322

0.2892

0.0172

0.3064

L2

−0.0284

−0.0085

−0.0369

−0.1076

−3.10E−05

−0.1077

−0.1360

−0.0086

−0.1446

L3

0.0404

0.0121

0.0525

0.2350

6.76E−05

0.2351

0.2754

0.0122

0.2876