Tehacipi, CA: Lights sighted and missing time noted.

I was traveling on Hiway 58 over the Tehchapi Pass and decided to take the scienc route through the hillside off of the freeway.  It was a bright morning the sun was just coming up over the hills towards the east. I first noticed the vehicle behind me it seemed odd, because it was not directly on the road but somewhat above the road. I keep trying to get a good look at it because the lights were placed oddly on it.  They were up high and to far apart for a car.  The road is very windy and I had to concentrate on my driving but the vehicle behind(above) my car (a volkswagon bug)continued to follow me too closely.  I become alarmed when I realized it was actually above me and as I began to go around a sharp bend in the road I was suddenly blindeed by what I thought was the front of a semi-truck trailer(behind the cab)but after it passed me I looked into the side view and rear view mirrors and saw there was not a truck there!  I saw that the vehicle that was following me was now going past me above the road.  I couldn't get a good view of it due to the glare of the rising sun. But it was definitly flying past my car. After I was blinded by what I thought was the metallic reflection of the front of a semi-truck trailer I noticed the lights on the vehicle behind me were blue and a light green color. After being blinded and realizing something was flying past I got really scared and about in a 30 to 40 span minutes later I found myself knelling on the side of the road about a 1/4 mile away from my car. Then after walking to car and starting it up the next thing I am aware is that I am pulling into the Tehachpi Prison grounds!!! I turn and around and drive away from there only to next realize that I am at my friend's house in Rosamond and over 4 hours had passed.