Taking the peak tram, entry to Sky Terrace 428 plus entry to Trick Eye Museum

Normally how many hours is need to cover all these activity?
We plan to take the Klook package 3 in 1 Combo after completed our 1/2 day tour + breakfast. Say if we take to 3.PM timing can it be completed by about 4 hours because if possible we would like to come down and witness the Symphony of Lights. Do you think we will have the time to watch it?

Please advise. Thank you so much.