condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.6645574999999999 0.477313 0.851802 4 h after light 0.63273 0.431979 0.833481 8 h after light 0.6577605 0.437396 0.878125 12 h after light 0.0 0.0 0.0 2 h after dark 0.237939 0.0 0.475878 4 h after dark 0.2120375 0.0 0.424075 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0