You’re doing just fine! Lots of the big operations don’t clean all year and they leave the pans sweet all season long. Ends up degrading color a lot by the end of the year. Lots of mineral deposits and cleaning at the end. No real need to boil right away either as long as you keep the sap well refrigerated. We keep our holding tank buried in snow. We sugar at our camp and can only get up once or twice a week. Most of the product being medium to dark is normal, it’s what makes the light runs so exciting. They are rare and usually get one or two shots at it per year and is a good incentive to get out and tap early!