Best Practice Schedule for 2 hours

[Humbardi]

Hi all flute players…
I am returning to practice flute and I would like to ask you what should be te best time distribution for practicing the flute.
I do not have a good vibrato and my third octave only goes well into E…
-Long tones
-Scales
-3rd. octave
- Vibrato
- fingering exercises
what more ?
how much time on each one ?
I appreciate your opinions and recommendations…