Bright object approached from south and changed color and sped away. Repeated 4 x in one hourIn Hyatt Ziva in San Jose north of Cabos San Lucas. Bright shimmering light appeared (about 4000 deg kelvin range) heading north at high rate of speed. It slowed and hovered (no sound)for about 30 seconds then turned to a dull green and changed direction to the east and traveled at a high rate of speed. As it got further away it appeared to get larger and very faint ghostly appearance. High haze in the atmosphere and it was above the haze. It came back following the exact same trajectory and same behaviour bright light to dull green just before heading east at a high speed. The initial brightness as it slowed to a hover was that like a fire ball (which I thought it was at first) as when it enters the atmosphere. The initial bright light shimmered and appeared rectangular in shape but changed to oval when it dimmed to green. Then faint triangular shape.