silverstripe/sapphire — pull request #149 by joaosantos81 (2011-12-29 16:17:23+00:00)
Title: Currently, the time format does not allow differentiate the AM/PM hours ...

...since the format choosen is 12h and no AM/PM label is added to each log line. So, my suggestion is to convert to 24h format (using a H instead of h) to fix this issue.

More details, see PHP date function doc - http://php.net/manual/en/function.date.php