condition mean min max 3 h after light 0.28870433333333334 0.0 0.568415 6 h after light 0.21384966666666666 0.131088 0.37575 9 h after light 0.13870433333333332 0.0 0.295182 12 h after light 0.30853375 0.0 0.865084 3 h after dark 0.795959 0.153271 1.92805 6 h after dark 0.417553 0.0 0.794499 9 h after dark 0.478847 0.225202 0.792571 12 h after dark 1.1309055 0.607161 1.65465