The inner circle of the clock has the images from 1-12. The outer circle has the images from 13 - 00. The last two Eggs represents 00 as the clock reset itself at the 24th hour.
So with this appointment of you collecting your Mother at 09.15,
09 = Boxer’s Glove with A Right Hook Punch
15 = Wheelchair.
Location = Mother’s House Door or Living Room.
So the mini-story link could be;
You are at the house door to pick her up, the door opens your Mother Punches you with a Right Hook wearing a Huge Boxer’ Glove, While sitting on the Wheelchair 
Unless of course you want to use it the other way; Mother being punched while she is sitting on the wheelchair. It’s your world
Make it more vivid and more memorable, by making up a story why she’s just punched you with a boxing glove, and why she’d be sitting on that wheelchair. Make it as funny as you can possibly make it
As for the second appointment at 09.43
You’d be “Punching” the “Horse with a Fork stuck in its head”, at the location you have the meeting or the appointment.
Punching = 09
The Horse With a Fork Stuck (or Stabbed) in its head = 43
Let’s do some more examples;
If another appointment was at 11.51, at the doctors.
- You’d see yourself playing Drums (11)
- on the Doctor himself at his/her room (loci)
- Holding (5)
- A Candle (1)
If another appointment was at 06.04, at the bank.
- You’d see the receptionist Greeting you at the bank (Loci)
- offering you a “Fried (06)”
- Horse-Head (04)"
And as usual, to make it more memorable, you’d create an episodic reasoning, make it as funny as you can, that usually is good enough for instant recall.
Hope it’s a little more clear