diff --git a/dailies-overlayed.py b/dailies-overlayed.py
new file mode 100644
index 0000000..b061fe2
--- /dev/null
+++ b/dailies-overlayed.py
@@ -0,0 +1,60 @@
+from bokeh.plotting import figure, output_file, save, show
+from bokeh.models import Legend, ColumnDataSource
+import bokeh.palettes
+import pandas as pd
+import numpy as np
+import random
+import glob
+import os
+
+def  random_colour():
+    r = random.randint(0,255)
+    g = random.randint(0,255)
+    b = random.randint(0,255)
+    rgb = [r,g,b]
+    return rgb
+
+def generate_charts (meter_num) :
+    if (meter_num == 1) :
+        fig_title = f"Daily Readings for Light Meter 1 (Andy)"
+    else :
+        fig_title = f"Daily Readings for Light Meter 2 (Tony)"
+            
+    p = figure(title = fig_title,
+                   x_axis_label = "Reading Id. (not same as database)",
+                   y_axis_label = "Light Reading",
+                   sizing_mode  = "stretch_both")
+    p.axis.major_label_text_font_size = "12px"
+    p.axis.major_label_standoff = 10
+        
+    files = glob.glob(f"data/light-meter-{meter_num}/*.csv")
+    for file_path in files :
+        single_file = pd.read_csv (file_path, sep="," ,header=None,
+                                   index_col=False, dtype='unicode')
+        file_data = single_file.values[1:]
+        file_name = os.path.splitext(os.path.basename(file_path))[0]
+
+        x_raw_vals = []
+        y_raw_vals = []
+        counter = 0
+        for row in file_data :
+            x_raw_vals.append(counter)
+            counter += 1
+            y_raw_vals.append(row[1])
+
+        x_vals = x_raw_vals # np.asarray(x_raw_vals).astype(int)
+        y_vals = np.asarray(y_raw_vals).astype(int)
+        
+        p.line(x = x_vals,
+               y = y_vals,
+               line_width = 2,
+               line_color = random_colour())
+
+    output_file(f"output/lm{meter_num}-dailies-overlayed.html",
+                title=f"Light Meter 1 Daily Overlayed")
+    save(p)
+
+print("Generating charts for Light Meter 1...")
+generate_charts(1)
+print("Generating charts for Light Meter 2...")
+generate_charts(2)