02/01/1957 01:00:00 2200 mm 02/01/1957 02:00:00 2960 mm 02/01/1957 03:00:00 3570 mm 02/01/1957 04:00:00 4110 mm 02/01/1957 05:00:00 4270 mm 02/01/1957 06:00:00 4020 mm 02/01/1957 07:00:00 3460 mm 02/01/1957 08:00:00 2680 mm 02/01/1957 09:00:00 2000 mm 02/01/1957 10:00:00 1450 mm 02/01/1957 11:00:00 1210 mm 02/01/1957 12:00:00 1310 mm 02/01/1957 13:00:00 1710 mm 02/01/1957 14:00:00 2390 mm 02/01/1957 15:00:00 3090 mm 02/01/1957 16:00:00 3580 mm 02/01/1957 17:00:00 3790 mm 02/01/1957 18:00:00 3720 mm 02/01/1957 19:00:00 3300 mm 02/01/1957 20:00:00 2660 mm 02/01/1957 21:00:00 2000 mm 02/01/1957 22:00:00 1440 mm 02/01/1957 23:00:00 1210 mm 03/01/1957 00:00:00 1260 mm