Seventy percent of recorded star war dates are reported to correspond with Venus's evening phase, while 84 percent match the first appearance of the evening star. Star wars also appear to have had a seasonal bias, clustering in the dry season from November through January. Few were recorded to have happened during the planting season and none at all during harvest time, between mid-September and late October. There may also have been a correlation between star wars and solar eclipses; some star wars at Tikal seem to have taken place shortly after eclipses, in one case in July 743 only one day after a solar eclipse.