I have a dataset broken into date and time of the day. I want to break this time variable into hour and minutes. How would I go about doing that?

Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input int time float(price date)
 930 46.5938 12421
 931 46.5938 12421
 932 46.5938 12421
 933 46.5938 12421
 934 46.5938 12421
 935 46.5938 12421
 936 46.5938 12421
 937 46.5938 12421
 938 46.5938 12421
 939 46.5938 12421
 940 46.5938 12421
 941  46.625 12421
 942  46.625 12421
 943  46.625 12421
 944  46.625 12421
 945  46.625 12421
 946  46.625 12421
 947  46.625 12421
 948  46.625 12421
 949 46.6562 12421
 950 46.6562 12421
 951  46.625 12421
 952  46.625 12421
 953  46.625 12421
 954  46.625 12421
 955  46.625 12421
 956  46.625 12421
 957  46.625 12421
 958  46.625 12421
 959  46.625 12421
1000  46.625 12421
1001  46.625 12421
1002  46.625 12421
1003  46.625 12421
1004  46.625 12421
1005  46.625 12421
1006  46.625 12421
1007  46.625 12421
1008  46.625 12421
1009 46.5938 12421
1010 46.5938 12421
1011 46.5938 12421
1012 46.5938 12421
1013 46.5938 12421
1014 46.5938 12421
1015 46.5938 12421
1016 46.5938 12421
1017 46.5938 12421
1018 46.5938 12421
1019 46.5938 12421
1020 46.5938 12421
1021 46.5938 12421
1022 46.5938 12421
1023 46.5938 12421
1024 46.5938 12421
1025 46.5938 12421
1026 46.5938 12421
1027 46.5938 12421
1028 46.5938 12421
1029 46.5938 12421
1030 46.5938 12421
1031 46.5938 12421
1032 46.5625 12421
1033 46.5625 12421
1034 46.5625 12421
1035 46.5625 12421
1036 46.5938 12421
1037 46.5938 12421
1038 46.5938 12421
1039 46.5938 12421
1040 46.5938 12421
1041 46.5938 12421
1042 46.5938 12421
1043 46.5938 12421
1044 46.5938 12421
1045 46.5938 12421
1046 46.5938 12421
1047 46.5938 12421
1048 46.5938 12421
1049 46.5938 12421
1050 46.5938 12421
1051 46.5938 12421
1052 46.5938 12421
1053 46.5938 12421
1054 46.5938 12421
1055 46.5938 12421
1056 46.5312 12421
1057 46.5312 12421
1058 46.5312 12421
1059 46.5312 12421
1100 46.5312 12421
1101 46.5312 12421
1102 46.5312 12421
1103 46.5312 12421
1104 46.5312 12421
1105 46.5312 12421
1106    46.5 12421
1107    46.5 12421
1108    46.5 12421
1109    46.5 12421
end
format %td date