Five peak cloud hotel

How early should i start the climb for Mt. Huashan if we follow the route below, if i want to reached the five peak cloud hotel around 6pm for dinner?

And how early should one wake up from the five peak cloud hotel to climb to the east peak to see the sunrise? how do we descend from the east peak? is there cable car?

At the foot of the mountain, you can start your trip by visiting the Jade Spring Temple. After that, you can walk to the Memorial Archway in about 15 min, and then in 5 min you will get to Five Dragon Bridge, next to which is the ticket office.Passing through the ticket office of Mt. Hua, you will see the scenic spots one by one:
walking about 30 min to Fish Stone – 20 min to Five-Mile Pass – 15 min to Stone Gate - 10 min to Shaluo Terrace – 10 min to Maonv Cave – 10 min to Qingke Terrace – 10 min to Mind Changing Stone (Huixin Stone) – 10 min to Thousand-Foot Precipice – 15 min to Hundred-Foot Crevice – 15 min to Taoist Temple of A Group of Immortals – 15 min to Laojun Furrow – 10 min to Ear-Touching Cliff – 5 min to Heavenward Ladder – 5 min to Black Dragon Ridge – 25 min to Golden Lock Pass – 10 min to Five-Cloud Peak – 15 min to Sunshine Welcoming Cave – 5 min to East Peak.