After defeating Phantom Zant, stand a few feet from Zant's Hand and use the clawshot to release the Sol. Quickly clawshot the Sol and throw it at the indention in the floor behind Zant's Hand awakens.
Throw the Sol at the indention in the floor and while it's rolling, stand on the top of the unrisen staircase. When the cutscene activates and the staircase rises, you can proceed to the solid platform and clawshot the Sol.
Head over the right from the entrance into the twilight realm and throw the Gale Boomerang to long jump to the right wing, and skip riding the platform.
After grabbing the small key it is faster to LJA across the floor towards the towards instead of using the clawshot to get over.
Just stand on the small rectangular texture on the ground and target the slope of the wall next to the door. Jump as soon as the boomerang goes into the wall.
Once you enter the room just go forward and throw the Sol at the indention in the floor. This will cause the cutscene of both the stairs raising and the shadow hand to start together. After the stair raising cutscene, climb onto the solid platform and clawshot the Sol.
After placing both sols and going up with the platform, just use an LJA to get over the gap faster. Targets don't matter.
Inbetween killing the Zant heads and waiting for the chest to appear in Double sol room there is some unused time that can be used to spawn the Light platform earlier than intended. After killing the first 4 Zant Heads quickspin the 3 sol orbs and quickly kill the remaining two Zant Heads. Now return to the chest location before it spawns. The platform will spawn and after receiving the key, quickly roll to the platform. This saves roughly 2 seconds over lighting after collecting the key.
After getting the small key, you can use a LJA to get over the gap faster. This LJA is very risky though since the boomerang randomly won't go out of bounds.
For the LJA, target right above the door and then straight to the right. Dropping down costs around 27 seconds.
Pull out the clawshot and walk towards the wall of Twilight, aiming the clawshot at the wall where the clawshot medallion is. As so as you target the clawshot medallion, clawshot to it.
After riding the floating platform to the Zant mask, kill it then jump of the ledge to death warp back to the main platform. You must walk and jump off the platform, not roll, so that the enemy dies before you death warp.
Early Platform is the earliest cycle to get onto the platform in the room after the balcony and requires fast and precise movement.
First of all you need to roll directly ahead to spawn the shadow beasts as soon as possible, when you start to hit them spin-attack to kill them as they drop from the ceiling.
Next quickly spin-attack all Sol orbs to start the platform, now counting in your head or finding a visual que jump off onto the next platform as it appears, it is important you land on it and don't grab it and have to climb up. Quickly target the wall in two locations and when the boomerang is out of bounds LJA over to the next platform.
From here you want to get your clawshot in an angle facing upwards ready to snipe the clawshot target as soon as possible and then get on the next platform. As this platform approachs the zant head you want to target slightly to the left of the clawshot target and then further to the right, as soon as the zant head disappears is when you release the boomerang and LJA once it is out of bounds.
Kill the Zant head quickly (can spawn on the left or right corner) and then clawshot the target from the ceiling. Most of the time you will have instantly drop and jump attack to make it onto the platform, however if you had perfect movement is is possible to overshot the platform with a jump attack in which case just drop down, you will need to learn to judge this.
After getting the small key jump on the platform and immediately target the left door frame or the wall right next to it. Jump as soon as the boomerang touches the wall.