diff --git a/httping.py b/httping.py
index 2e4baa6..976f9f2 100755
--- a/httping.py
+++ b/httping.py
@@ -26,29 +26,22 @@ max_ping = datetime.timedelta(milliseconds = 1000) # in seconds
 targets = ["https://www.google.de", "https://www.bing.com", "https://www.wikipedia.org"]
 
 max_ping_in_ms = max_ping.total_seconds() * 1000
+in_bin = lambda x, bin: x >= bin[0] and x <= bin[1]
 
 class Themes:
     # Themes are from http://colorbrewer2.org/
     purple_green = ["#762a83", "#9970ab","#c2a5cf","#a6dba0","#5aae61","#1b7837"]
     red_green = ["#d73027", "#fc8d59","#fee08b","#d9ef8b","#91cf60","#1a9850"]
     original = ["#acacac","#ff0101","#cc673b","#ce8458","#6bbb15","#0ed812"]
-
     selected_colors = red_green
+    generate_bins = lambda min_val, max_val, step_width = 2: [[x, x + step_width - 1] for x in range(min_val, max_val, step_width)]
+    bins = generate_bins(0, int(max_ping_in_ms), int(max_ping_in_ms / (len(selected_colors) - 1)))
 
     def colorize(response_time):
-    # panda's "cut" functon would be an alternative here, but this would be overkill, to include numpy just for this
-        if response_time < max_ping_in_ms / 5:
-            return Themes.selected_colors[5]
-        elif response_time >= max_ping_in_ms / 5 and response_time < 2 * max_ping_in_ms / 5:
-            return Themes.selected_colors[4]
-        elif response_time >= 2 * max_ping_in_ms / 5 and response_time < 3 * max_ping_in_ms / 5:
-            return Themes.selected_colors[3]
-        elif response_time >= 3 * max_ping_in_ms / 5 and response_time < 4 * max_ping_in_ms / 5:
-            return Themes.selected_colors[2]
-        elif response_time >= 4 * max_ping_in_ms / 5 and response_time < max_ping_in_ms:
-            return Themes.selected_colors[1]
-        else:
-            return Themes.selected_colors[0]
+        for index, bin in enumerate(Themes.bins):
+            if in_bin(response_time, bin):
+                return Themes.selected_colors[len(Themes.selected_colors) - 1 - index]
+        return Themes.selected_colors[0]
 
 def httping(targets):
     responses = {}
@@ -59,6 +52,7 @@ def httping(targets):
             print(str(ex), file=sys.stderr)
             responses[target] = None
     response_times = [value for key, value in responses.items() if isinstance(value, float)]
+
     if len(response_times) > 1:
         return responses, statistics.median(response_times), statistics.stdev(response_times)
     elif len(response_times) > 0: