condition mean min max 0 h after light 0.47820799999999997 0.218815 0.737601 2 h after light 0.2532885 0.210244 0.296333 4 h after light 0.208493 0.140191 0.276795 8 h after light 0.2101975 0.0 0.420395 12 h after light 0.6479790000000001 0.590323 0.705635 2 h after dark 0.23230449999999997 0.157326 0.307283 4 h after dark 0.48426199999999997 0.29489 0.673634 8 h after dark 1.0103725 0.610835 1.40991 12 h after dark 0.5818004999999999 0.551961 0.61164