Make your way through the cave until you come across the Sense Echo hidden away within a small nook. At this point, continue through the fans until you reach the ledge at the other side. Once you reach the last fan, slow the fan on an angle that will allow you to jump to the ledge above that has the Mediation point.
To find this Sense Echo, make your way through the first two large fans. This particular echo is a little confusing to explain, so be sure to use the images provided as a guide. It is here, at the top of the metal platform, that you will find the yellow chest. Once you are inside the cave, using your lightsaber as a light source, turn left and walk across the pipe until you reach the platform. Once you reach the fork in the road, head right and jump across to the small cave. In order to find this canister, follow the main path passed the two Skazz that are attacking the dead Storm Trooper. The third stim canister can be found on Zeffo near the Derelict Hangar location. To make things as easy as possible, all Secret locations have been broken down and categorized into the areas in which they are found.