condition mean min max 0 h after light 0.27010839999999997 0.0772918 0.462925 4 h after light 0.1521395 0.0 0.304279 8 h after light 0.0 0.0 0.0 4 h after dark 0.1897375 0.152149 0.227326 8 h after dark 0.1529351 0.0759872 0.229883 12 h after dark 0.1147366 0.0753722 0.154101