Figure 4. Between year intercepts with 95% CI for spring and autumn at mean latitude, altitude, and climatic zone. Grey dots with 95% CI represent the mean ordinal day on which 90% of hares are white. Brown dots with 95% CI represent the mean ordinal day on which 90% of hares are brown. The supplemental information contains the sample sizes (Suppl 4), intercept beta values (Suppl 5), and the number of days between the midpoints (Suppl 9).