How do I put the if function inside the lookup? - Daily Routine sheet

[arunkw]

I have a sheet - daily routine which has two columns: activity and time as shown here

| Activity | Time |
|----------------------|----------|
| Sleep ? | 6:00 am |
| Toilet ? | 6:15 am |
| Get ready for gym ?‍ | 6:30 am |
| Exercise ? | 7:50 am |
| ... more things | 9:00 pm |
| ... still more | 10:45 pm |
| Sleep ? | 6:00 am |

Here, say my toilet time would be from 6:00am to 6:15am
I want to find out, say in C1 which activity is current for me using now()
I.e., if it’s 6:45am on my watch, it should show me Exercise ? in C1

Using the if function for time comparison and a lookup should solve my requirement, right?
Please help. How do I put the if function inside the lookup?

 

[EXCEL MAX]

In the column "A" make a list with activities.
Format cells in the column "B" as time.
In the column "B" make a list with times.
Try with this formula in the "C1".
"=IFERROR("It's time to ..." & INDEX(A1:A4,MATCH(TIME(HOUR(NOW()),MINUTE(NOW()),SECOND(NOW())),B1:B4,1)+1,1),"Nothing")"