Figures of merit of passive daytime radiative cooling materials David Tichý, Lorenzo Pattelli, Chrysanthi Efthymiou, Margarita-Niki Assimakopoulos and Michal Voldán EPJ Web Conf., 323 (2025) 10001 Published online: 07 April 2025 DOI: 10.1051/epjconf/202532310001