diff --git a/format-clock-edge-cases/timeConverter.js b/format-clock-edge-cases/timeConverter.js
index 310c07bd9..caaf1e699 100644
--- a/format-clock-edge-cases/timeConverter.js
+++ b/format-clock-edge-cases/timeConverter.js
@@ -1,11 +1,16 @@
 function formatAs12HourClock(time) {
-
   const hours = Number(time.slice(0, 2));
+  const minutes = time.slice(3, 5);
 
-  if (hours > 12) {
-    return `${hours - 12}:00 pm`;
+  if (hours === 0) {
+    return `12:${minutes} am`;
+  } else if (hours > 12) {
+    return `${hours - 12}:${minutes} pm`;
+  } else if (hours === 12) {
+    return `12:${minutes} pm`;
+  } else {
+    return `${time} am`;
   }
-  return `${time} am`;
 }
 
-export {formatAs12HourClock};
+export { formatAs12HourClock };
diff --git a/format-clock-edge-cases/timeConverter.test.js b/format-clock-edge-cases/timeConverter.test.js
index 88f2af094..35c384ea4 100644
--- a/format-clock-edge-cases/timeConverter.test.js
+++ b/format-clock-edge-cases/timeConverter.test.js
@@ -1,11 +1,55 @@
-import {formatAs12HourClock} from "./timeConverter.js";
+import { formatAs12HourClock } from "./timeConverter.js";
 import assert from "node:assert";
 import test from "node:test";
 
-test("correctly convert time after 12:00", function(){
-    assert.equal(formatAs12HourClock("23:00"), "11:00 pm");
+test("correctly convert time after 12:00", function () {
+  assert.equal(formatAs12HourClock("23:00"), "11:00 pm");
 });
 
-test("can correctly convert morning time", function() {
-    assert.equal(formatAs12HourClock("08:00"), "08:00 am");
+test("can correctly convert morning time", function () {
+  assert.equal(formatAs12HourClock("08:00"), "08:00 am");
+});
+
+test("can correctly convert midnight", function () {
+  assert.equal(formatAs12HourClock("00:00"), "12:00 am");
+});
+
+test("correctly convert time 1 hour before 12:00", function () {
+  assert.equal(formatAs12HourClock("11:00"), "11:00 am");
+});
+
+test("correctly convert time 2 hours before 12:00", function () {
+  assert.equal(formatAs12HourClock("10:00"), "10:00 am");
+});
+
+test("correctly convert time 3 hours before 12:00", function () {
+  assert.equal(formatAs12HourClock("09:00"), "09:00 am");
+});
+
+test("can correctly convert every half hour before 12:00", function () {
+  assert.equal(formatAs12HourClock("09:30"), "09:30 am");
+});
+
+test("can correctly convert hours in the afternoon", function () {
+  assert.equal(formatAs12HourClock("13:00"), "1:00 pm");
+});
+
+test("correctly convert half hour after 12:00", function () {
+  assert.equal(formatAs12HourClock("13:30"), "1:30 pm");
+});
+
+test("correctly convert half hour before midnight", function () {
+  assert.equal(formatAs12HourClock("23:30"), "11:30 pm");
+});
+
+test("correctly convert 12:00 pm", function () {
+  assert.equal(formatAs12HourClock("12:00"), "12:00 pm");
+});
+
+test("correctly convert 1 minute before 12:00pm", function () {
+  assert.equal(formatAs12HourClock("11:59"), "11:59 am");
+});
+
+test("correctly convert 1 minute before midnight", function () {
+  assert.equal(formatAs12HourClock("23:59"), "11:59 pm");
 });