"Table 6. Statistical performance for validation of the ANND models for estimating the diffuse PAR, for Granada (GR), Almería (AL) and Renon (RE).",,,, Site,Model,r2,MBE (Wm-2),rRMSE (%) GR,ANND1,0.951,-0.24,24 ,ANND2,0.952,-0.59,23.6 ,ANND3,0.998,-0.55,5.1 AL,ANND1,0.94,0.11,27 ,ANND2,0.941,-0.05,26.8 ,ANND3,0.99,-0.38,11.1 RE,ANND1,0.945,-1.23,26.7 ,ANND2,0.939,-1.04,28 ,ANND3,0.989,0.25,11.7