time	sun1x	sun1y	sun2x	sun2y
1	200	400	0	300
2	180	400	10	270
3	160	400	20	240
4	140	400	30	210
5	120	400	40	180
6	100	400	50	150
7	80	400	60	120
8	60	400	70	90
9	40	400	80	60
10	20	400	90	30