TABLE 2.

Pairwise comparisons of subjective indicators (adverse vs. clear).

Indicator	Rain vs. clear	Snow vs. clear	Fog vs. clear
NASA-TLX	△ = 10.96, dz = 0.96, pFDR < 0.001	△ = 13.53, dz = 1.29, pFDR < 0.001	△ = 12.49, dz = 1.26, pFDR < 0.001
KSS	△ = 1.57, dz = 1.09, pFDR < 0.001	△ = 1.43, dz = 1.26, pFDR < 0.001	△ = 0.93, dz = 0.76, pFDR = 0.001
Mental demand	△ = 2.10, dz = 0.60, pFDR = 0.013	△ = 2.74, dz = 0.85, pFDR = 0.002	△ = 2.71, dz = 0.90, pFDR < 0.001
Temporal demand	△ = 2.21, dz = 0.68, pFDR = 0.003	△ = 2.94, dz = 0.96, pFDR < 0.001	△ = 2.37, dz = 0.71, pFDR = 0.005
Effort	△ = 2.74, dz = 0.68, pFDR = 0.004	△ = 3.34, dz = 1.04, pFDR < 0.001	△ = 2.78, dz = 1.02, pFDR < 0.001
Frustration	△ = 3.91, dz = 1.06, pFDR < 0.001	△ = 4.52, dz = 1.20, pFDR < 0.001	△ = 4.62, dz = 1.35, pFDR < 0.001