condition mean min max 4 h after light 0.026450633333333334 0.0 0.0793519 8 h after light 0.0 0.0 0.0 12 h after light 0.023614033333333336 0.0 0.0708421 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.029893799999999998 0.0 0.0896814