https://sparkapi.com/Reso/OData/Property?$filter=year(ModificationTimestamp) eq 2018 and month(ModificationTimestamp) gt 5 and day(ModificationTimestamp) lt 31 and hour(ModificationTimestamp) gt 1 and minute(ModificationTimestamp) gt 3 and (PropertyType eq 'Residential')&$top=4&$select=ListingKey,BedroomsTotal,Directions,ListingContractDate,ModificationTimestamp,StandardStatus,PropertyType,Location,PublicRemarks,StreetName,StreetNumber,City,ModificationTimestamp
Filtering on time can use of the hour, minute, second and fractional seconds functions.