<p>If you hover over the text giving the approximate time, it'll give a tooltip with the exact details<br>
e.g.<br><a href="https://f.cloud.github.com/assets/82719/1689253/8480a5aa-5e1c-11e3-8ccc-322c78c7d8fb.png" target="_blank"><img src="https://f.cloud.github.com/assets/82719/1689253/8480a5aa-5e1c-11e3-8ccc-322c78c7d8fb.png" alt="openstreetmap___changesets" style="max-width:100%;"></a></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href='https://github.com/openstreetmap/openstreetmap-website/issues/631#issuecomment-29958344'>view it on GitHub</a>.<img src='https://github.com/notifications/beacon/uTRSc6ihLa7Shf84BpiOphDzo2xIcjxqHmP3jmnQ7jBEQlc0ANMY6YoSkAKRftus.gif' height='1' width='1'></p>