I bought some solar lights but they don’t come on until it’s quite dark. I’d prefer lights with an on switch that I can switch on when i decide it’s getting dark (which might be before the lights think it’s dark enough to come on). If you see what I mean. Any suggestions? The lights I’m looking at online say they have switches but when you read carefully many say they can be switched off but not on (‘on’ means will come on at dusk ).