condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.5290655 0.379997 0.678134 4 h after light 0.503727 0.343906 0.663548 8 h after light 1.0459800000000001 0.69909 1.39287 12 h after light 0.0 0.0 0.0 2 h after dark 0.189427 0.0 0.378854 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.3543805 0.347467 0.361294