Sundial

"USE THE SUN TO TELL TIME"

The sundial seems to have the following letter markings:

6:00  - T
7:00  - S
8:00  - O
9:00  - U
10:00 - M?
11:00 - L
12:00 - R 
1:00  - I
2:00  - H
3:00  - P
4:00  - A
5:00  - E
6:00  - C

(but more accurate readings are made by using the slidebar) <spoiler>

This video showed a list of times on a sundial (2:30, 5:00, 12:00, 1:30, 8:00, 7:00) Move the sundial to those times and get the letters H-E-L-I-O-S

Answer is "Helios" (case sensitive) </spoiler> To next puzzle: Watch Springs.