@buran, thanks. hopefully this helps. I put a * for some of the items.
import time
import samsara
from samsara.rest import ApiException
from pprint import pprint
import time, datetime
#
group_id = *
#Date and time (your time zone): Tuesday, June 11, 2019 1:00:00 PM GMT-04:00
start_ms = 1560333600000
#Date and time (your time zone): Tuesday, June 11, 2019 6:00:00 PM GMT-04:00
end_ms = 1560344400000
#3600000 will return data at hour intervals
step_ms = 3600000
series = [{"field":"probeTemperature","widget_id":212014918280113}]
#
api_instance = samsara.DefaultApi()
access_token = '#' # str | Samsara API access token.
history_param = samsara.HistoryParam(group_id, start_ms, end_ms, step_ms, series) # HistoryParam | Group ID, time range and resolution, and list of sensor ID, field pairs to query.
#print(history_param)
try:
# /sensors/history
api_response = api_instance.get_sensors_history(access_token, history_param)
pprint(api_response)