Array
(
    [anzahl] => 25412
    [minPreis] => -60
    [maxPreis] => 235.903
    [medianpreis] => 14.6364002228
    [avgPreis] => 16.060065329625647
    [dif] => 295.903
)

median 11

12.69747

Array
(
    [min] => 6.277068
    [max] => 23.557584
    [dif] => 17.280516
)

PreisData

tag hh	boersepreis	brutto aWattar
11 19	11,244	23,5576
11 20	10,998	23,2535
11 22	10,666	22,8432
11 23	10,372	22,4798
11 21	9,859	21,8457
11 18	8,409	20,0535
11 17	4,562	15,2986
11 16	0,353	10,0963
11 10	0,075	9,7527
11 11	-0,168	9,4524
11 12	-0,890	8,5600
11 14	-1,500	7,8060
11 15	-1,687	7,5749
11 13	-2,737	6,2771

2 stunden preis

zeit	preis
11 13:00--11 14:59	7,042
11 12:00--11 13:59	7,419
11 14:00--11 15:59	7,690
11 15:00--11 16:59	8,836
11 11:00--11 12:59	9,006
11 10:00--11 11:59	9,603
11 16:00--11 17:59	12,698
11 17:00--11 18:59	17,676
11 18:00--11 19:59	21,806
11 21:00--11 22:59	22,345
11 20:00--11 21:59	22,550
11 22:00--11 23:59	22,662
11 19:00--11 20:59	23,406