Fall around the floating platform with either a Downback or by jumping down with a Spinjump.

Requires:

{"or": [
  {"and": [
    {"doorUnlockedAtNode": 3},
    {"doorUnlockedAtNode": 5},
    {"canShineCharge": {"usedTiles": 14, "openEnd": 0}}
  ]},
  {"and": [
    {"or": [
      {"doorUnlockedAtNode": 3},
      {"doorUnlockedAtNode": 5}
    ]},
    {"canShineCharge": {"usedTiles": 13, "openEnd": 0}}
  ]},
  {"canShineCharge": {"usedTiles": 12, "openEnd": 0}}
]},
"canShinechargeMovementComplex",
"canDownBack",
{"shineChargeFrames": 150}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

{"nodeId": 3, "types": ["ammo"], "requires": []},
{"nodeId": 4, "types": ["ammo"], "requires": []},
{"nodeId": 5, "types": ["ammo"], "requires": []}