Time Condition-based call routing

Hello,

From what I can see, it looks like there are only two available time conditions for inbound call routing: "Regular Hours" and "After Hours".

I'm trying to do a routing configuration like this: from 8am - 4pm, routes to a VoIP extension. From 4pm - 7pm, call routes to a call phone. All other times call routes to a voicemail box.

Is this configuration possible using the PBXes.com service?

Thanks.