Probability plot showing the effect of planetary hypsometry for Earth-like and Venus-like instellations. Higher probabilities imply that the model is more likely to reach temperatures above 400 K. Models with Earth-like hypsometry and instellation are shown in blue shades, and models with Venus-like hypsometry and instellation are shown in orange shades, similar to Figure 7. Models with Earth-like hypsometry but Venus-like instellation are denoted by shades of gray. Lighter shades of any color denote the surface-dependent deep-water cycle.