How to extract event dates and time properly?

I’m trying to pull the events information from mysql but the field has this information in it.

how do I get:

Date Start: March 25, 2017
Time Start: 11:00 am

Date End: 26, 2017
Time End: 2:30 pm

I don’t know how to filter the information from below

a:18:{s:12:"is_recurring";b:0;s:11:"event_start";s:10:"2017-03-25";s:9:"event_end";s:10:"2017-03-26";s:21:"event_recurring_dates";s:10:"2017-03-25";s:7:"all_day";b:0;s:9:"starttime";s:5:"09:00";s:7:"endtime";s:5:"16:15";s:15:"different_times";b:0;s:10:"starttimes";a:0:{}s:8:"endtimes";a:0:{}s:11:"repeat_type";s:0:"";s:8:"repeat_x";s:0:"";s:10:"duration_x";s:0:"";s:15:"repeat_end_type";s:0:"";s:10:"max_repeat";s:0:"";s:10:"repeat_end";s:0:"";s:11:"repeat_days";a:0:{}s:12:"repeat_weeks";a:0:{}}