Pam
I am not a Gym person......never was and doubt I'll ever be. What I found works well for me is walking. Over 5 years ago I asked a neighbor if I could join her on her nightly walks..........and we've been "walking partners" ever since.
I eat dinner around 5pm and head out for my 3-mile walk at about 6:30 - 7 o'clock. We walk at least 5 times per week. I test before I leave the house and again as soon as I get home. I carry Starburst candies with me just in case I'm feeling low. If the weather doesn't cooperate, I am usually forced to walk the "dreaded treadmill". LOL
Good luck!
Karen