It is either before work or during lunch time. That’s the time when people like to read emails more often than other times as Boomerang for Gmail.

Here are some more stats for you,

Most people don’t read or respond to the e-mails you send them. Maybe your family and close friends will open your messages and reply, but consumers and past clients? Probably not.

The makers of the Boomerang e-mail plugin recently analyzed data from more than 5 million e-mails and came up with some insights to help get your messages opened and acted upon by people not related to you. Among the company’s findings:

• Words that you should not use in an e-mail subject line if you want a response: confirm, join, assistance, speaker, press, social, invite.
• Words that you should use in an e-mail subject line to get a response: apply, opportunity, demo, connect, payments, conference, cancellation

Check out this infographics published by them recently for more detail report and learn how you can maximize the readership for your emails.