Evening Star Automating finding script

This is a bearish reversal pattern formed by three candlesticks. The first
candlestick of the pattern is an up candlestick with a long real body, the
second is an up or down candlestick with a small real body which gaps higher
to form a star, the third is a down candlestick which closes below the midpoint
of the first candlestick.
Pattern is yellow