R/addShadedNight.R
addShadedNight.Rd
Draw shading rectangles on a plot to indicate nighttime hours.
addShadedNight(timeInfo, col = adjustcolor("black", 0.1))
dataframe with local time, sunrise, and sunset
color used to shade nights -- defaults to adjustcolor('black',0.2)
adjustcolor('black',0.2)
timeInfo