\documentclass[a4paper]{article}
\usepackage[
   top=1.5cm, 
   bottom=0.6cm, 
   hmargin=1cm,% FIXME multi-row single-entry date misaligned if greater
   footskip=4.40004pt,
   headsep=10pt,
   ]{geometry}
\usepackage[graph]{diabetes-logbook}
\nonstopmode%
% CONSTS ==============================
   \edef\myRelPath{./graphs/}% RELATIVE PATH FOR AUXILIARY FILES
   \edef\mya{3}% Y-AXIS SCALE COMPRESSION FACTOR AFTER \MYB
   \edef\myb{8}% BEGIN Y-AXIS TICK SCALING FROM \MYB
   %% \edef\myc{3}% ADDITIONAL EQUIDISTANT GRID LINES AFTER \MYB + 1, I.E., 1 -> NO EXTRA
   \edef\myd{21}% DAYS PER GRAPH; TO NEGATE WARNINGS; DOESN'T MATTER IF COMMENTED OUT
% COLORS ==============================
   % COMMENT OUT SECTION FOR DEFAULT COLOR SCHEME
   % ROWS
   \definecolor{oddRowColor}{RGB}{55,24,34}
   \definecolor{evenRowColor}{RGB}{28,19,23}
   % TEXT
   \colorlet{oddRowTextColor}{-oddRowColor}
   \colorlet{evenRowTextColor}{-evenRowColor}
   % TABLE
   \definecolor{tableColor}{RGB}{180,232,252}
   % HEADER/FOOTER
   \colorlet{headerColor}{green!50}
   % PAGE BACKGROUND
   \definecolor{pageBG}{RGB}{28,24,32}
   \pagecolor{pageBG}
   % GRAPH CURVE
   \colorlet{curveColor}{pink!80!black}
\begin{document}
\end{document}

xelatex -shell-escape graphme.tex
pdflatex -shell-escape graphme.tex